for A)
if she has $ for the downpayment of $70
for B)
360-70+290
290/ 5=58
amount paid = 290-58(#month)
a=290-58m
ANSWER
A= -58m+290
A) The factors that Alani should consider before deciding on the option to choose are:
Availability of cash for the initial down paymentInterest rate for each optionTotal cost of each option.B) The amount that Alani would have to pay for the weekly payments is $58.
An equation to model the amount paid for Option A after m months is A = 360 - 70 + mx.
How the equation is derived:Option A:
Total cost = $360
Initial down payment = $70
Number of weekly payments = 5
Weekly payment = $58 (360 - 70)/5
Option B:
Total cost = $360
Weekly payment = $60 ($360/6)
Equation:
Let the weekly payment = x
Let the number of monthly payments = m
Total amount paid after m months (A) = 360 - 70 + mx
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Complete Question:Alani wants to buy a $360 bicycle. She is considering two payment options.
Option A consists of making an initial down payment of $70 and then 5 smaller, equal-sized weekly payments until she has paid a total of $360.
Option B consists of making 6 equal payments over 6 weeks in order to pay a total of $360.
A) What factors should Alani take into consideration before deciding which option to choose?
B) How much would Alani have to pay for each weekly payment with option A? Write an equation to model the amount paid for Option A after m months
what kinds of triangles are the coldest ending with SSD
The only answer I could think of is Ice-sosceles traingles?
The answer to the above Math Riddle is "Ice-Scoceles" Triangle. The proper spelling is Isosceles Triangle. The riddle is just a learning tool to aid recollection.
Why are Isosceles Triangle and how are they used in real life?Isosceles triangles are triangles with two sides of equal length and two equal angles.
They are used in real life for various purposes. In construction and architecture, isosceles triangles are utilized to create stability and balance in structures such as roofs and bridges.
In geometry and trigonometry, isosceles triangles are frequently studied for their properties and relationships with other shapes.
Aso, isosceles triangles are encountered in various fields like art, design, and even everyday objects, where their symmetrical properties are aesthetically pleasing.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
What kinds of triangles are the coldest ending ?
HEEEELLLLLLPPPPPPP!!!!!!!!!!!!!!! 90 POINTS!!!! I HAVE A QUIZ TOMORROW AND MY TEACHER HAS TAUGHT NOTHING!!!!
Well, you already know how to simplify these equations. There is nothing complicated about these, although it may look like they are. For problem 1, (2x^2)^3 is just multiplying the exponents. Add them together, and the numerator is 2x^5. The denominator is multiplying exponents again. 4x^4 * 3x^3 gives you 12x^7. The final answer is 2x^5 over 12x^7. Focus on the questions and keep your patience. You have the sheet that tells you all the rules for simplifying these equations. It shouldn't take too long. Just focus.
how far could a subway car travel in 1 hour if it's average speed was 0.96 mile per minute
1 hour = 60 minutes
If it's 0.96 miles per minute, we can multiply 0.96 by 60 to find how far it could travel in 1 hour.
0.96 * 60 = 57.6.
A teacher wants to find out the average number of weekly reading hours of her students. She noted the number of reading hours of 5 of her students as shown below: 6, 2, 5, 3, 4 Which measure of central tendency is most appropriate for this situation, and what is its value? Only the median; 5 Only the mean; 4 Either the mean or median; both are 5 Either the mean or median; both are 4
Answer:
The answer is mean or median both are 4
Step-by-step explanation:the answer is the D
The measure of central tendency that is most appropriate for this situation is (d) either the mean or median; both are 4
How to determine the best measure of central?The dataset is given as:
6,2, 5,3, 4
Calculate the mean using:
Mean = Sum/Count
So, we have:
Mean = (6 + 2 +5 + 3 + 4)/5
Evaluate
Mean = 4
Sort the data elements
2, 3, 4, 5, 6
The middle element is 4.
So, we have:
Median = 4
Hence, the measure of central tendency is most appropriate for this situation is (d) either the mean or median; both are 4
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Matt has 16 CDs. How many ways can he arrange the CDs so they are in equal rows?
Matt could do one of the following arrangements;
2 rows of 8 CDs
4 rows of 4 CDs
8 x 2 = 16
4 x 4 = 16
Hence,
1st Way: Matt can arrange his CDs in 8 rows and he will have 2 CDs in each row.2nd Way: Matt can arrange his CDs in 4 rows and he will have 4 CDs in each row.Therefore, the number of ways can he arrange the CDs so they are in equal rows is 2 ways
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Solve the following problems. Remember, it’s easiest to solve the questions in the parentheses first. a. 4 + (5+12) b. (3 + 6) + 17 c. (3 + 4) + (5 + 6) d. 9 + (11 + 7) + 10
a. 21, b. 26, c. 18, d. 28
Answer: The required answers are :
(a) 21, (b) 26, (c) 18 and (d) 37.
Step-by-step explanation: We are given to solve the following problems with parentheses solved first.
(a). The given problem is
[tex]4+(5+12).[/tex]
We have
[tex]4+(5+12)=4+17=21.[/tex]
(b) The given problem is
[tex](3+6)+17.[/tex]
We have
[tex](3+6)+17=9+17=26.[/tex]
(c) The given problem is
[tex]4+(5+12).[/tex]
We have
[tex](3+4)+(5+6)=7+11=18.[/tex]
(d) The given problem is
[tex]9+(11+7)+10.[/tex]
We have
[tex]9+(11+7)+10=9+18+10=9+28=37.[/tex]
Thus, the required answers are :
(a) 21, (b) 26, (c) 18 and (d) 37.
Solve for x
0.2x -1.1
_______ =0.5
5
I did it i took a picture
Hope its ok
Nestor works at a garden center where he pots plants. It take's him 2 1/2 hours to pot 15 plants.
Part A:how many plants can Nestor pot in 1 hour?
Answer:
6 per hour
Step-by-step explanation:you would divide 15 by 2 and 1/2
Part A:
The number of plants Nestor will pot in 1 hour is:
6 plants.
Part B:
The number of plants that he will be able to pot in 3 1/2 hour is:
21 plants.
Step-by-step explanation:Part A:
It is given that:
Nestor takes 2 1/2 hours to pot 15 plants.
i.e.
It takes him 5/2 hours to pot 15 plants.
Hence, In 1 hour he will pot:
[tex]\dfrac{15}{\dfrac{5}{2}}\ \text{plants}\\\\=\dfrac{15\times 2}{5}\ \text{plants}\\\\=6\ \text{plants}[/tex]
Part B:
Also, if he continues to work at the same rate then the number of plants he will pot in 3 1/2 hour is:
( We know that:
[tex]3\dfrac{1}{2}=\dfrac{3\times 2+1}{2}\\\\i.e.\\\\3\dfrac{1}{2}=\dfrac{7}{2}\ \text{hour}[/tex] )
Hence, the number of plants that will be potted in 7/2 hours is:
[tex]=6\times \dfrac{7}{2}\\\\=21\ \text{plants}[/tex]
Which describes changing an angle of rotation
THE ANSWER IS Angle of rotation is changed if an image is moved about a central point.
ABC is an isosceles right triangle in which has a slope of -1 and mABC = 90°. ABC is dilated by a scale factor of 1.8 with the origin as the center of dilation, resulting in the image A'B'C'. What is the slope of ?
A. - 1
B. 0
C. 1
D. 1.5
E. 2
Let ABC be the triangle where A is at (0, a), B is at (0, 0) and C is at (a, 0).
Note that BA = BC = a, as ABC is isosceles.
Also, ∠B = 90°
After a dilation with a scale factor of 1.8 with the origin as the center of dilation, length BA will be increased to 1.8 times and will become B'A'.
So, point A will be moved to (0, 1.8a).
Similarly, point C will be moved to (1.8a, 0).
Now, slope of A'C' = [tex]\frac{0-1.8a}{1.8a-0}[/tex]
= - 1.
Hence, the dilation preserves the slope of the hypotenuse.
Answer:
-1
Step-by-step explanation:
pls help! will give brainliest
freddy drew a plan for a rectangular piece of material that he will use for a blanket. three of the vertices are (-2.6, -3.4) , (-2.6, 1.3), and (1.6, 1.3) what are the coordinates of the fourth vertx?
The coordinates of the fourth vertex of the rectangular blanket, given the vertices (-2.6, -3.4), (-2.6, 1.3), and (1.6, 1.3), are (1.6, -3.4).
Explanation:From the given coordinates of the three vertices of the rectangle, we can find that the width of the rectangle is calculated from the difference in the x-coordinates of (-2.6, 1.3) and (1.6, 1.3), which is 4.2 units (1.6 - (-2.6)). Similarly, the length of the rectangle is calculated from the difference in the y-coordinates of (-2.6, -3.4) and (-2.6, 1.3), which is 4.7 units (1.3 - (-3.4)).
To find the fourth vertex, we take the x-coordinate of the bottom left vertex (-2.6, -3.4) and add the width (4.2) to get 1.6. We then take the y-coordinate of the bottom left vertex (-2.6, -3.4) and keep it the same for the fourth vertex. So the coordinates of the fourth vertex are (1.6, -3.4).
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Please need help on both of these please
6.B Im not sure about this one
7. D
Answer:
3) C)
7) D)
Explanation for question 2)
Step 1:
4^3 = 64
4^4 = 256
4^9 = 262144
Step 2:
64 * 256 = 16,384
16,384/262,144 = 0.0625
Step 3:
0.0625 as a fraction, 1/16
-----------------------------------------------------
Now, we see there is no option as, 1/16
But, however there is 1/4^2 = 1/16
Because, 4^2 = 16
Therefore, 1/16
Explanation for answer 7)
It's pretty simple, your just looking for an answer that also combines like terms.
Hope this helps :-)
P.S: Sorry I took so long
Does anyone know? Help is appreciated!
The slope is the change in Y over the change in X
Using the 2 points shown on the line (-4,3) and (3,1)
The change in Y is 1-3 = -2
The change in X is 3 - (-4) = 3+4 = 7
The slope = -2/7
The answer is B.
A sample with witch of these variances has a standard deviation that is greater than the variance? A. 1.75 b. 1.5 c.2.5 d 0.25
D. 0.25 is the answer you are looking for
What is the area of a rectangle that has a length of 12x and a width of (x + 3)? A) 13x + 3 B) 12x + 36 C) 12x2 + 3x D) 12x2 + 36x
The area of a rectangle with a length of 12x and a width of (x + 3) is 12x² + 36x, which is option D in the provided list of answers.
To find the area of a rectangle, you multiply the length by the width. In this case, the length is given as 12x and the width is (x + 3). Multiplying these two expressions together, you get:
Area = Length × Width
Area = 12x × (x + 3)
Now, distribute the 12x across the terms inside the parentheses:
Area = 12x × x + 12x × 3
Area = 12x² + 36x
Therefore, the area of the rectangle is 12x² + 36x, which corresponds to option D in your list of possible answers.
The correct option is D.
The area of the rectangle is 12x² + 36x.
To find the area of a rectangle, multiply its length by its width. In this case, the length is given as 12x and the width is given as (x + 3).
So, Area = Length × Width = (12x) × (x + 3).
Expanding this expression, we get:
Area = 12x² + 36x.
Therefore, the area of the rectangle is 12x² + 36x.
So, the correct answer is option D) 12x² + 36x.
Here's why:
1. Substitute the given values for length and width into the formula for the area of a rectangle.
2. Multiply the length by the width, distributing the 12x over the (x + 3).
3. Combine like terms to simplify the expression.
4. The final expression for the area is 12x² + 36x.
A jewelry sales person earns a base salary of $200 a week plus 25% of all of her sales over $300.
This situation could be represented by the expression:
200 + .25( x - 300)
Which of the following describes the meaning of the variable X for this situation?
A. The total amount of sales after the first $300
B. The total amount of salary earned.
C. The amount of commission earned.
D. The total amount of sales
Answer:
D. The total amount of sales
Step-by-step explanation:
We have been given that a jewelry sales person earns a base salary of $200 a week plus 25% of all of her sales over $300.
This situation has been represented using the expression 200 + .25( x - 300)
Here 200 is the base salary. 0.25 corresponds to 25%. The factor (x-300) corresponds to the amount of sales over 300 dollars. This implies that x represents the total sales.
Therefore, x represents the total amount of sales. Hence, option (D) is the correct answer.
Which of the following inequalities matches the graph?
Answers:
X < 5
X > 5
Y < 5
Y > 5
It's Answer A/The top answer. Vertical lines are x-values and horizontal lines are y-values, and since everything is shaded to the left of the purple line, it'd be x is less than or equal to 5
Answer:
[tex]x\leq5[/tex]
Step-by-step explanation:
In the graph we have vertical line at x=5
The vertical line is a solid line so we use <= or >= symbol
For vertical line , the slope is undefined
so the equation becomes x= 5
For inequality we look at the shading region
the left side of the vertical line is shaded , so we use <= symbol
The final inequality is
[tex]x\leq5[/tex]
Leah wants to put a fence around her garden her garden measures 14 ft by 15ft she has 50 ft of fencing how many more feet of fencing does Leah need to put a fence around her garden
Answer:
160
Step-by-step explanation: Once you multiply 14 ft x 15 ft you get 210 ft. But already done 50 you subtract it and get 160.
Tran wants to buy a drone that is 10% off the original price is $113.03 what is the sale price?
10% of 113.03 is 11.30300
just subtract that from 113.03
which is 101.727 or round it up to 101.73
What’s the product of -5(-1.2)
-5(-1.2) = 6
Hope this helps you
-AaronWiseIsBae
Miranda wants to give her 14-years old daughter $20,000 when she turns 18. How much does she need to put in the bank now if the interest rate is 10 percent per year?
Answer:
Miranda has to put $13,661 in the bank.
Step-by-step explanation:
Miranda wants to give her 14-years old daughter $20,000 when she turns 18
Miranda has 4 years to make $20,000
Rate of interest = 10% per year
Let initial deposit be $x
Final amount (A) = $20,000
Time (t) = 4 years
Rate (r) = 0.10
Formula:
[tex]A=P(1+r)^n[/tex]
Substitute the values into formula
[tex]20000\geq x(1+0.1)^4[/tex]
Now we solve for x
[tex]x\geq \dfrac{20000}{1.1^4}=13660.27\approx 13661[/tex]
Hence, Miranda has to put $13,661 in the bank.
u=3xk+6xw-6xv; for x
I really need help with this can someone help me step by step?
(U/(3k+6w-6v)=x is the answer
t a hockey game, a vender sold a combined total of 231 sodas and hot dogs. The number of sodas sold was two times the number of hot dogs sold. Find the number of sodas and the number of hot dogs sold.
The vendor sold 77 hot dogs and 154 sodas at the hockey game. This was determined by setting up a system of equations from the given relationships and solving for each item.
At a hockey game, a vendor sold a combined total of 231 sodas and hot dogs, with the number of sodas being two times the number of hot dogs sold. To find the actual numbers, let's use the variables S for sodas and H for hot dogs. We can set up the following system of equations based on the given information:
S + H = 231 (The total number of sodas and hot dogs sold)S = 2H (The number of sodas is twice the number of hot dogs sold)By substituting the second equation into the first, we get:
2H + H = 2313H = 231H = 231 / 3H = 77This implies that the vendor sold 77 hot dogs. To find the number of sodas, we use the second equation:
S = 2 times 77S = 154Therefore, the vendor sold 154 sodas. We've solved the problem by using simple algebraic steps and applying the system of equations.
The price of p of an ice cream is 3.95 plus 0.85 for each topping t on the ice cream
Answer:
4.80
Step-by-step explanation:
add them up 4.80 dollars
round the sum of 40.88 and 16.6 to the nearest tenth
I'm assuming you don't want the numbers to be rounded until after they're added soooo:
40.88 + 16.6 = 57.48
After rounding to the nearest tenth : 57.5
Guess and check to find the missing numbers at this data set. The mean of the data set is 105. The mode is 108. (100, 102, ?, 108)
Answer:
The answer is 108.
Step-by-step explanation:
In order for the mode to be 108, there has to be more 108 values than any other value.
On the dance floor half a dozen couples were throwing themselves around with the reckless abandon of a night watchman with arthritis.
Is there more to this question? The only math question I can think of that would go with this is for us to tell what a half dozen is equal to. If that is the case, the answer is 6.
how do I solve b-9+6b=30
what is the greatest 0.893 0.98 0.04 0.321 pls help its urgent
.98 is the greatest because it is closest to 1 out of the decimals