1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Shtirlitz [24]
3 years ago
9

Two stores are having a sale on T-shirts.Rose spends $63 for three T-shirts from store A and one from store B. Manny spends $140

on five T-shirts from Store A and four from store B. write and solve a system of equations to find the cost of T-shirts from Store A and Store B.
Mathematics
1 answer:
Digiron [165]3 years ago
7 0
Let a and b be store A and store B, respectively. Then:
3a+b=63
5a+4b=140
So
12a+4b=252
5a+4b=140
7a=112
a=16
b=15
☺☺☺☺
You might be interested in
A spinner is divided into equal sections that are labeled with integer values.
Julli [10]

Answer:

1/2

Step-by-step explanation:

look at all the numbers then look at only the negatives which are 2 then count the positive ones which are 4 from those numbers you get 2/4 simplify it, and you get 1/2.

8 0
3 years ago
Select all the expressions that are rational numbers.
fredd [130]
..........The answer is D
3 0
2 years ago
If you doubled the radius of a sphere, how would the volume change? A. The volume would double. B. The volume would triple. C. T
Ronch [10]
The volume of a sphere, V = (4/3)(PI)(R^3) Let k = (4/3)(PI) Therefore, V = k (R^3) Let R’ = new radius = 2R V’ =k (R’^3) = k (2R)^3 = 8 k R^3 = 8 V The volume would be eight time the original volume.
7 0
3 years ago
The mean absolute deviation is 1.74 inches for the badminton team and 3.02 inches for the basketball team. Which of the followin
maxonik [38]
I believe that answer is B. (The second one)
Hope this helped !!
5 0
3 years ago
The table below shows the number of cups of food Trey's cat ate over time.
serg [7]

Answer:

C

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Is a directed segment with endpoints A(2,2) and B(14,14). In two or more complete sentences, explain how you would verify that P
    5·2 answers
  • Sally is analyzing a circle, y2 + x2 = 9, and a linear function g(x). Will they intersect?
    11·2 answers
  • What equals -36 when added but equals 160 when multiplied.
    15·1 answer
  • Find the volume.<br> 12 m<br> 6 m<br> 8 m
    11·2 answers
  • Kelly earns 15% more than her sister, and together they earn $999.75. How much does Kelly earn per week?
    7·1 answer
  • Madeline is selling lemonade so she can have enough money to buy a scooter.The scooter is $15.20. Throughout the week Madeline e
    8·1 answer
  • The equation SA= 652 can be used to calculate the surface area, SA, of a cube with side length 8. What is the surface area, in s
    8·1 answer
  • Which describes the translation represented by the translation rule (x y) ( x-7 y-7)
    8·1 answer
  • convert 15/9 to a decimal round your answer to the nearest hundred.convert 15/9 to a decimal round your answer to the nearest hu
    6·2 answers
  • What is m∠B? (view attached file)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!