Sarah needs to buy 3 identical shirts to wear. She had $15 gift certificate. Including using the gift certificate, she can spend no more than $80. Which inequality can be used to determine the possible costs for a shirt ?
Answers
Three shirts = 3s.
3s + 15 ≤ 80 (Answer F)
The inequality that can be used to determine the possible costs for a shirt is 3x ≤ 65, where x represents the cost of each shirt. Therefore, the possible costs for a shirt must be less than or equal to $21.67.
Explanation:To determine the possible costs for a shirt, we can use the inequality 3x ≤ 80 - 15,
where x represents the cost of each shirt. The left side of the inequality, 3x, represents the total cost of the 3 shirts. The right side of the inequality, 80 - 15,
represents the amount Sarah has left to spend after using the gift certificate.
Simplifying the inequality, we get 3x ≤ 65.
To find the maximum cost for each shirt, we divide both sides of the inequality by 3, giving us x ≤ 21.67.
Therefore, the possible costs for a shirt must be less than or equal to $21.67.
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Related Questions
By what percent will a fraction increase if its numerator is increased by 60% and its denominator is decreased by 20%?
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= 160% * 5/4
= 200%
80%hope this hell
Plz help me with this
Answers
or 3.3repeating
or 10/3
9x+10y=29
10x+9y=28
Solve by elimination
Answers
[tex](10x + 9y = 28) - 10[/tex]
[tex]81x + 90y = 261[/tex]
[tex] - 100x - 90y = - 280[/tex]
[tex] - 19x = - 19[/tex]
[tex]x = 1[/tex]
[tex]9(1) + 10y = 29[/tex]
[tex]9 - 9 + 10y = 29 - 9[/tex]10y=20
y=2
Share £747 in the ratio 2:7 between Tom and Ben
Answers
747 / 9 =83
83 * 2 = 166
83*7 = 581
Tom gets 166 and Ben gets 581
9x=747 x83
((83(2)=166/83(7)518))
please help and explain how u got your answer :)
Answers
square=area of 16
triangle=base times height divided by 2
triangle=24/2
triangle =12
28yd^2
Square Area= a^2
=(4)^2
=16 yards squared
Triangle Area= 1/2 base * height
add 4 yards + 4 yards to equal whole side of triangle
=1/2 (6)(4+4)
=1/2(6)(8)
=1/2(48)
=24 yards squared
Add the area of the square and the area of the triangle together.
=16 + 24
=40 yards squared
ANSWER: 40 yards squared (second choice)
Hope this helps! :)
I really need the answer I’ve been stuck on this all day
Answers
You do 72/6 which is 12.
So the answer is 12
Hope this helps!
The area is 72
72=6*b
Base= 12
a women has a ladder that is 13 ft long. if she sets the base of the ladder on level ground 5ft from the side of a house, how many feet above the ground will the top of the ladder be when it rests against the houlad
Answers
Her ladder is 12 ft above the ground where it rests on the house.
_____
Using the Pythagorean theorem, you are given the hypotenuse as 13 ft and one leg as 5 ft. Then the other leg is
.. √(13^2 -5^2) = √(169 -25) = √144 = 12
Final answer:
Using the Pythagorean theorem, it is determined that the ladder reaches 12 feet up the side of the house when the base is placed 5 feet away.
Explanation:
To solve for the height at which the ladder reaches the house, we can use the Pythagorean theorem, which relates the lengths of the sides of a right triangle.
In this scenario, the ladder represents the hypotenuse (c), the distance from the base of the ladder to the house gives one leg of the triangle (a), and the height the ladder reaches up the side of the house is the other leg (b).
Let a = 5 ft (distance from the ladder's base to the house).Let c = 13 ft (length of the ladder).We need to find b (the height the ladder reaches the house).According to the Pythagorean theorem, a² + b² = c². Plugging in our known values allows us to solve for b²:
a² = 5² = 25.c² = 13² = 169.Subtract a² from c² to get b²: 169 - 25 = 144.Take the square root of b² to find b: √144 = 12.Therefore, the top of the ladder will be 12 feet above the ground.
Explain what each variable in the formula represents.
Will give brainlist
Answers
Hi where is the formula.
Part 1:
P is the principal amount of the loan
i is the interest rate of the loan
t is the term of the loan
Part 2:
Increasing the principal and interest rate will result to a higher monthly payment. Increasing the term of the loan will produce the opposite result.
what is the area of this trapezoid
Answers
8 + 3 = 11 * 12 = 132
Hope it helps
Write a problem that uses a fraction greater than 1
Answers
find the value of this pronumeral
Answers
x = 70 ;
y = 50 .
_____________________________________________________
Explanation:
_____________________________________________________
y = 50 ; since vertical angles are congruent.
180 – (50 + 60) = x ; since all angles in any triangle add up to 180 degrees.
↔ x = 180 – (50 + 60) = 180 – (110) = 70.
_____________________________________________________
Help I don’t understand
Answers
Given: ΔABC; a= 10; b = 4, and c = 11. Find the measurement of ∠B to the nearest tenth of a degree. A) 21.3° B) 24.7° C) 25.1° D) 31.4°
Answers
What is the answer to problem 13
Answers
You are correct
i deserve brainliest please
Joe walked 4/9 of a mile in 4/5 of an hour. What is his unit rate in miles per hour? 4/9 over 4/5 = 5/9 mile per hour 4/5 over 4/9 = 1 and 4/5 miles per hour 4/9 over 4/5 = 1 and 4/5 miles per hour 4/5 over 4/9 = 5/9 mile per hour
Answers
4/9= .444...
4/5= .8
.444 miles /.8 hours= x miles /1 hour
x= .56 mph
If Joe walked 4/9 of a mile in 4/5 of an hour then the unit rate is 5/9 miles/hour.
What is Division?A division is a process of splitting a specific amount into equal parts.
The distance walked by Joe is 4/9 of a mile.
The time taken by Joe to walk 4/9 of a mile is 4/5 of an hour.
We need to find the unit rate in miles per hour.
To find this we just need to divide 4/9 by 4/5.
Rate = Distance/Time
Distance = 4/9 miles
Time = 4/5 hour
Rate = 4/9 ÷ 4/5
Rate = 4/9 × 5/4
Rate = 5/9 miles/hour.
Hence, if Joe walked 4/9 of a mile in 4/5 of an hour then the unit rate is 5/9 miles/hour.
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Select all that apply. Which of the following decimal numbers are examples of terminating decimals? Here is all the choices... 0.6868 14.1 832.15902... 23.7 9.125 1,087.59014
Answers
Angles ABC is dilated using scale factor of 2. what happens to its angle measures?
Answers
When you are dilating a shape you are simply making the sides larger or smaller. However, the angles will remain the same.
Imagine a stop sign being made twice as large. The side would be twice a long, however all of the angles will remain the same.
Good luck,
MrEQ
a picture of a school mascot is 18 in. Wide and 24 in. Long. It is enlarged proportionally to banner size. If the width is enlarged to 63 in., what is the length of the banner?
Answers
Share £747 in the ratio 2:7 between Tom and Ben
Answers
then 373.5 in a ratio = 3:7
The correct answer is £166, £581.
To share £747 in the ratio of 2:7 between Tom and Ben.
Let's define the total parts: 2 + 7 = 9
Tom's share: [tex]\frac{2}{9} \times 747 = \frac{1494}{9} = £166[/tex]
Ben's share: [tex]\frac{7}{9} \times 747 = \frac{5229}{9} = £581[/tex]
Therefore, the calculation to share £747 in the ratio of 2:7 between Tom and Ben is:
[tex]\text{Tom's share} &= \frac{2}{9} \times 747 = \frac{1494}{9} = £166[/tex]..
[tex]\text{Ben's share} &= \frac{7}{9} \times 747 = \frac{5229}{9} = £581\end{aligned}[/tex]
Where Tom receives £166, and Ben receives £581.
Maria spent 4/7 of her money on a book and saved the rest. What fraction of her money did Maria save?
Answers
Since all, or one whole of a book is equal to 1, we subtract:
1 - 4/7 = 3/7
So, Maria has 3/7 of her money left.
Hope this helps!
Maria spent 4/7 and saved the rest, so you can subtract 7 and 4 to find out what fraction of her money she saved . . .
7 - 4 = 3 <-------
This means 3/7 of her money was saved.
3/7 is the fraction of money Maria saved.
Hope this helps you.
Have a great day!
Milo's pancake recipe makes 9 servings. It calls for 3/4 cup milk. Milo wants to make 6 servings. How much milk will he need?
Answers
It says that the recipe for 9 servings would require 3/4 cup milk.
He wants to prepare recipe for 6 servings. Let's assume it requires X cups milk.
Now we can use concept of proportions to solve this problem.
The proportion of X cups for 6 servings would be same as 3/4 cup milk for 9 servings. Mathematically, we can write it as follows :-
[tex] \frac{X \;cups \;milk}{6 \;servings} = \frac{\frac{3}{4} \;cups \;milk}{9 \;servings} \\\\
Or\; \frac{X \;cups \;milk}{\frac{3}{4} \;cups \;milk} = \frac{6 \;servings}{9 \;servings} \\\\
\frac{X }{\frac{3}{4} } = \frac{6 }{9 } \\\\
X = \frac{6}{9}*\frac{3}{4} \\\\
X = \frac{6*3}{9*4} \\\\
X = \frac{18}{36} \\\\
X = \frac{1}{2} \;cup \;milk [/tex]
Hence, we require [tex] \frac{1}{2} [/tex] cup milk for 6 servings.
if an arc has a measure of 97° and the circle has radius = 10, what is the arc length
Answers
97/360 x 62.8 = 16.92
arc length = 16.92 ( round answer as needed)
Final answer:
The arc length of a circle with a radius of 10 units and a central angle of 97° is calculated using the formula for arc length, yielding an arc length of approximately 16.975 units.
Explanation:
The question asks us to find the arc length of a circle with a certain radius when a central angle is given. To find the arc length, we use the formula:
Arc length (s) = (θ/360) × 2πr
Where θ is the central angle in degrees, r is the radius of the circle, and π is approximately 3.14159. Since we know the central angle is 97° and the radius is 10, we can plug these values into the formula:
s = (97/360) × 2×π×10
s ≈ (97/360) × 2× 3.14159 × 10
s ≈ 16.975
Therefore, the arc length is approximately 16.975 units.
You sell 3 hamburgers at $2.10 each plus 0.38 tax. A customer gives you a $10.00 bill. How much change does he get?
Answers
Given is the Rate of each hamburger = 2.10 dollars each.
The number of hamburgers that we sell = 3 hamburgers.
Charges for all 3 hamburgers = 3 x 2.10 = 6.30 dollars.
Tax charged on these 3 hamburgers = 0.38 dollars.
Total Bill = Charges for 3 hamburgers + Tax
Total Bill = 6.30 + 0.38 = 6.68 dollars.
Customer paid = 10 dollars.
The amount to be returned to customer = Bill paid by customer - Total Bill charged = 10 - 6.68 = 3.32 dollars.
Hence, the customer would get a change of 3.32 dollars.
Chantelle is going on an 8 day hike of 82.5 miles. she plans to hike 8.25 hours everyday for each of those 8 days. how many miles will she covet each hour of her trip?
Answers
Final answer:
Chantelle will cover 1.25 miles each hour of her hike.
Explanation:
To find out how many miles Chantelle will cover each hour of her trip, we need to divide the total distance of 82.5 miles by the total time of 8.25 hours per day for 8 days.
First, we calculate the total time of the trip by multiplying the hours per day (8.25) by the number of days (8): 8.25 hours/day x 8 days = 66 hours.
Next, we divide the total distance by the total time: 82.5 miles / 66 hours = 1.25 miles/hour.
Therefore, Chantelle will cover 1.25 miles each hour of her hike.
HELP ASAP PLEASE HELP FAST
I want to exchange $500 to yen. How many yen will I receive if the rate of a Japanese yen to the U.S. dollar is 116.22 to 1?
A. 58,115 yen
B. 58,110 yen
C. 5,811 yen
D. 4.3 yen
Answers
58110 Is the Answer.
Find the area of the triangle or quadrilateral.
Answers
A = 1/2 · h · (b₁ + b₂)
A = area
h = height
b₁ = base 1
b₂ = base 2
Plug in the numbers given for trapezoid AWEV
1/2 · 3 · (3 + 6)
Then solve
1/2 · 3 · 9 = 13.5
The area of trapezoid AWEV = 13.5 ft²
Follow the same steps for the second trapezoid (Trapezoid EFGH)
A = 1/2 · h · (b₁ + b₂)
A = area
h = height
b₁ = base 1
b₂ = base 2
Plug in the numbers given for trapezoid EFGH
1/2 · 4 · (13 + 8)
Then solve
1/2 · 4 · 21 = 42
The area of trapezoid EFGH = 42 ft²
The period T of a pendulum in seconds depends on its length L in feet, and is given by the formula T=
Answers
T = 2πsqrt(7/32)
T = (6.28319...)(0.46771...)
T is about 2.93871 seconds
YOU WILL GET 50 POINTS IF YOU EXPLAIN HOW YOU GOT THE ANSWER TO THIS PROBLEM. I WILL MARK YOU AS BRAINLIEST TOO. THANK YOU :)
Phil used 3 gallons of paint to cover 1,125 square feet of a wall. at this same rate, what is the total area of the wall, in square feet, that Phil will cover using 5 gallons of paint ?
A) 675 square feet
B) 1,575 square feet
C) 1,800 square feet
D) 1,875 square feet
Thank you :)
Answers
step1: divide 1,125/3=375
step2: multiply 375*5=1,875
you divide to get the ratio you multiply to get the total area he will cover
hope this helped have a great day
My work:
First I divided 1125 by 3 to get 375 then I
Multiplied 375 by 5 and got 1875 so the
Answer is D
Hope I helped if so Mark me as brainliest
7.2 + ( -5.55) = -5.5 + 7.2 identify what property is shown
Answers
A rectangular prism has a length of 12 in., a width of 5 in., and a height of 4 1/4 in.
The prism is filled with cubes that have edge lengths of 1/4 in.
How many cubes are needed to fill the rectangular prism?
Enter your answer in the box.
To fill the rectangular prism, how many cubes are needed.
Answers
Answer:
64
Step-by-step explanation:
took the test