Mathematics Middle School

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Question 6. A rental car agency charges $240 per week plus $0.25 per mile to rent a car. The charge for a minivan is $180 per week plus $0.40 per mile. After how many miles is the total charge for each vehicle the same?

Answers

Answer 1

they will each cost $340 I think

Answer 2

Answer:

Let's consider:

Car rent function: [tex]C(x)=240+0.25x[/tex]

Minivan rent function: [tex]M(x)=180+0.40x[/tex]

[tex]C(x)=M(x)[/tex]

[tex]240+0.25x=180+0.40x[/tex]

[tex]60=0.15x\\x=400[/tex]

Finally: After how many miles is the total charge for each vehicle the same?

After 400 miles.

Related Questions

what number must you add to complete the square ?

X^2+22x=9

Answers

Answer:

121

22/2 = 11

[tex]11^{2}[/tex] = 121

Need help on this math problem

Answers

Answer:

The answer to your question would be C.

Step-by-step explanation:

Just use a graphing calculator and plug in each answer.

How can you find 10% of any number without multiplying or dividing?

Answers

Answer:

subtract ---------

Step-by-step explanation:

To find value of the percentage of the number 10% of any number X without multiplying or dividing, divide X by 100 to get 1% and then multiply it by 10.

Let's say we want to find 10% of a number X. The key to this method lies in understanding that finding 10% of a number is the same as finding 1% of that number and then multiplying it by 10. To find 1% of X, we can divide X by 100, as 1% is equivalent to dividing by 100.

Step 1: Finding 1% of the number

1% of X = X / 100

Step 2: Finding 10% of the number

To get 10% of X, we multiply the 1% value by 10 since 10% is ten times greater than 1%.

10% of X = (X / 100) * 10

Now, let's demonstrate this method with an example:

Let's find 10% of 250.

Step 1: Finding 1% of 250

1% of 250 = 250 / 100 = 2.5

Step 2: Finding 10% of 250

10% of 250 = (2.5) * 10 = 25

So, 10% of 250 is 25.

To know more about percentage here

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#SPJ2

Solve for x please ????

Answers

Answer:

Step-by-step explanation:

First, subtract 180 and "12x-3", which equals 180-12x+3

Then add 46, "5x+7", and "180-12x+3"

46+5x+7+180-12x+3 = 180

Since the degrees in a triangle add up to 180 degrees, cancel out the 180 degrees from this side "180-12x+3" and the other side "180"

46+5x+7-12x+3=0

46+10-7x=0

56=7x

X = 8

A particle is moving along a projectile path at an initial height of 80 feet with an initial speed of 112 feet per second this can be represented by the function H(t) = 16t^2 + 112t + 80 what is the maximum height of this particle ?

A) 196 feet

B) 276 feet

C) 392 feet

D) 472 feet

Answers

Answer:B) 276 feet

Step-by-step explanation:

Solve: 4x - 3 = x + 9

Answers

Answer:

x = 4

Step-by-step explanation:

hope this helps for you today

Answer:

x=4

Step-by-step explanation:

4x-x=9+3

3x=12

x=4

Solve the equation. Check the solution.
6/7x= - 18

Answers

Answer:

x= -21

Step-by-step explanation:

6/7x=-18

divide both sides by 6/7

------------

x= -21

------------

Answer:

Standard form: x = -1/21 Decimal form: x = -0.047619

Step-by-step explanation:

QUESTION 5
What is the next number in the pattern: 1.-2, 5, 2, 9, 6, 13, ... ?
-6
10
20

Answers

Answer:

Step-by-step explanation:

We can know the differences from each number

1, -2, 5, 2, 9, 6, 13, ...

~-3~7~-3~7~-3~7

The next number gonna be minus three again

So, 13 + (-3)

= 13 - 3

= 10

Hopefully help

Toni orders school lunch on Mondays, Wednesdays, and Fridays.
On what percentage of weekdays does Toni NOT order school lunch?
A. 20%
B. 30%
C. 40%
D. 60%

Answers

Answer:

40%

Step-by-step explanation:

Just trust me...

Answer:

A. 20%

Step-by-step explanation:

The gap between the days is, lets say, 10%. Tuesday is 10% and Thursday is 10%. Add it together, and you have 20%.

Which expression is equivalent to 24x^2-22x+5?

Answers

Look at the attached picture⤴

The right answer is of option C.

Hope it will help u...

The factored form of the expression is [tex](12x - 5)(2x - 1)[/tex]

Given the quadratic function expressed as [tex]24x^2-22x+5[/tex]

Factorizing the function, we will have:

[tex]=24x^2-22x+5\\=24x^2-12x-10x+5\\=12x(2x-1)-5(2x-1)\\=(12x-5)(2x-1)\\[/tex]

Hence the factored form of the expression is [tex](12x - 5)(2x - 1)[/tex]

Learn more on factorization here: https://brainly.com/question/11909547

When you solve a linear equation how do you recognize if the equation has 1 solution no
solution, or infinite solution?

Answers

Answer:

If you solve a linear equation you have two different lines.

Now with that being said the solutions are as follows;

One Solution: The slopes are different

No solution: The slopes are the same and the y intercepts are different

Infinite Solutions: The slopes are the same and the y intercepts are different

if an over the counter drug might affect your ability to drive

Answers

Answer:

Most likely, yes. But the Food and Drug Administration (FDA) advises that it's best to be absolutely sure before you get behind the wheel. While most medications don't affect driving ability, some prescription and over-the-counter (OTC) medicines can cause reactions that may make it unsafe to drive.

Step-by-step explanation:

Can someone help me please

Answers

Sin E is B. 1.

After making an equation i came up with this.

What is the solution to 5x+3 = 3/x

Answers

Answer:

Step-by-step explanation:

Answer: x=3/4

Step-by-step explanation: Remove the radical by raising each side to the index of the radical.

Exact Form:

x=3/4

Decimal Form:

x=0.75

The image of trapezoid PQRS after a reflection across Line W Y is trapezoid P'Q'R'S'. 2 trapezoids are shown. Line W Y is the line of reflection. Line segment R R prime has a midpoint at point Z. Line segment S S prime has a midpoint at point X. What is m? 45º 90º 180º 270º

Answers

Answer:

Step-by-step explanation:

Answer:

90 got it right on the test

Step-by-step explanation:

3. Which of the following is equivalent to 3(y – 1 + 2y)? A. 3y – 9 B. 6y – 3 C. 9y – 3 D. 3y – 3

Answers

Final answer:

To solve the equation 3(y - 1 + 2y), distribute the 3 to each term inside the parentheses, combine like terms, resulting in 9y - 3.

Explanation:

To solve the equation 3(y - 1 + 2y), we need to distribute the 3 to each term inside the parentheses:

3 × y = 3y

3 × -1 = -3

3 × 2y = 6y

So the equation becomes 3y - 3 + 6y. Combining like terms, we get 9y - 3. Therefore, the correct equivalent expression is 9y - 3 (Option C).

Final answer:

The correct answer to the given expression 3(y – 1 + 2y) is 9y - 3, after distributing the 3 and combining like terms.

Explanation:

The given mathematical expression is 3(y – 1 + 2y). To simplify it, we should first distribute the 3 across the parentheses and then combine like terms. Here's how:

Step 1: Distribute the 3: 3 × y + 3 × (-1) + 3 × 2y = 3y - 3 + 6yStep 2: Combine like terms (3y and 6y): 3y + 6y = 9y, and you still have the -3 from the previous step.Step 3: The final simplified expression is 9y - 3.

Thus, the correct answer is C. 9y – 3.

PLEASE HELP!! 25 POINTS AWARDED

Answers

Answer:

The following numbers ARE functions:

2, 3, 6, 7, 9, 12

Step-by-step explanation:

A function is only possible if the x values have NO REPEATING NUMBER!!!

Every number that isn't mentioned above has at least 1 number in it's x-values that repeats.

Question 1 has the 8 and 4 with 2 numbers.

Question 4 the 3 repeating. (There are 2 dots over the 3)

Question 5 has numbers 1 and 5 repeating many times

Question 8 numbers 1 and 2 are repeated twice

Question 10 number 3 repeats twice

Question 11 has the 1 repeated

Simplify. 8 - 3(4 - 2x) 20 - 10x -4 - 6x 6x - 4 8 - 6x

Answers

Answer:

8 - 12 + 6x

-4 + 6x

6x - 4

Step-by-step explanation:

can someone answer this? :(

Answers

the answer is c or a

Answer:

21 times 18+9= C which is 567 in squared.

Step-by-step explanation:

You connect all the missing areas in your whole figure would be in square or rectangle.

Jordan is 4 feet 8 inches tall. Her mom is 5 feet 10 inches tall. How much taller is Jordan's mother than Jordan? Give your answer in feet and inches.

Answers

Answer:

1 ft 2 in

Step-by-step explanation:

Subtract each foot and each inch

Answer: Jordan's mom is 1 foot and 2 inches taller than her.

Step-by-step explanation:

5 feet and 10 inches minus 4 feet and 8 inches.

May I have brainliest?

42 is the sum of 24 and Diego height use the variable d to represent Diego right as an equation

Answers

Answer:

The equation is 42 = 24 + d

Answer:

d=42-24

42=24+d

and

24=42-d

The expression 2(x-1)+3 can be used to determine how many people RSVP to an invitation after x number of days. Which of the following statements is/are false? Be sure to select all that apply.
A: After 7 days, 12 people RSVP.
B: The number of people who RSVP decreases by 1 each day.
C: After the first day, 3 people have RSVP’ed to the invitation.
D: The number of people who RSVP increases by 2 people each day.

Answers

Answer:

the answer is D

if you replace x by 1 the answer is 3

if you replace x by 2 the answer is 5

if you replace x by 3 the answer is 7

etc...

Answer: D

Step-by-step explanation:

given that no of days=x

let no of people=n

n=2(x-1)+3

at x=1, n=3

at x=2, n=5

at x=3, n=7

this shows an increase of 2 for every increase in the number of days

Explain why 3x is algebraic expression?

Answers

Step-by-step explanation:

3x contains a variable x, hence 3x is algebraic expression.

Find ac. Round to the nearest tenth

Answers

Answer:

AC=6.37

Step-by-step explanation:

First you need to find m∠C

A triangle = 180 so you need to add 108 and 31

subtract 180-139

you get 41, so m∠C=41

Now we know all the angle measures.

Next we will use the law of sines

Go to google and type "law of sines calc"

google can usually provide with the formula and will even do the equation for you if you type in the numbers

So all you do is plug in the numbers and google will give you 6.37

A random survey was taken of 400 people in a city in the United States. The survey found that the three most common eye colors are brown, blue, and hazel. Out of the 400 people in the survey, 167 have brown eyes, 132 have blue eyes, and 57 have hazel eyes. Using the survey results, what is the probability that a person has brown or hazel colored eyes? *
A. 189/400 (47.25%)
B. 14/25 (56.00%)
C. 167/400 (41.75%)
D. 57/400 (14.25%)

Answers

Answer:

B 14/25(56.00%)

Step-by-step explanation:

167+57=224, which means 224/400(56.00%) people would have brown or hazel eyes. 224/400 is also equivilant to 14/25

Find the value of x and angle K

Answers

Answer:

x = -13

K = 22

Step-by-step explanation:

9x - 2 = 3x + 17 + 7x - 6

9x -2 = 10x + 11

9x = 13 + 10x

x = -13

3( -13) + 17

-39 + 17 = 22

What type of function is y=7(5/4)^x

Answers

Answer:

It is a equation

Step-by-step explanation:

Because it has an equal sign if it does not it will be a expression.

Answer:

exponential growth

Step-by-step explanation:

i did the test

Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

Answers

Answer:

3. 83%, or A

Step-by-step explanation:

First you have to create the variables.

If you need to find the probablility of two items, then you first add them.

11+14 = 25.

Now, you add all the numbers.

22+14+5 = 30.

Using that, make a fraction then simplify.

25/30 = 5/6

4: D

Using the same process, add everything but the green balls.

11+5 = 17.

Now add them all up.

11+14+5 = 30

Form a fraction, then simplify.

17/30 = approximately 8/15

Answer:

Question 3: 5/6

Question 4: 8/15

Step-by-step explanation:

Yellow = y

Green = g

Red = r

Question 3) Hat:

5 red balls, 14 green balls, and 11 yellow balls

What is the probability that a yellow or green ball is chosen?

Write an equation:

y + g / y + g + r

Substitute

11 + 14 / 11 + 14 + 5

Add/Simplify

25/30

Divide both the numerator and denominator by 5 to simplify

25 ÷ 5 / 30 ÷ 5

5/6

Question 4) Bag:

5 red balls, 14 green balls, and 11 yellow balls

What is the probability that John does not choose a green ball?

Write an equation

y + r / y + r + g

Substitute

11 + 5 / 11 + 5 + 14

16/30

Divide both the numerator and denominator by 2

16 ÷ 2 / 30 ÷ 2

8/15

Hope this helps :)

What is the square root of 16x36?

Answers

Answer:

Step-by-step explanation:

√(16 * 36) =

√576 =

Answer:

6x^6

Step-by-step explanation:

I got it correct om edg

Algebraically determine if the relation x^2 + y= 100 is symmetrical with respect to the x-axis, y-axis, or the origin.

A) x-axis symmetry
B) Origin symmetry
C) Y-axis symmetry

Answers

The answer is B origin symmetry

Answer:

C) Y-axis symmetry

Step-by-step explanation:

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Help please! Will give brainly! Question 6. A rental car agency charges $240 per week plus $0.25 per mile to rent a car. The charge for a minivan is $180 per week plus $0.40 per mile. After how many miles is the total charge for each vehicle the same?

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Help please! Will give brainly!

Question 6. A rental car agency charges $240 per week plus $0.25 per mile to rent a car. The charge for a minivan is $180 per week plus $0.40 per mile. After how many miles is the total charge for each vehicle the same?