Make a system of equations and solve for each variable.

3m+8v=53
5m+2v=26

m= movie cost
v= game cost

multiply the bottom equation by 4(combination method)

3m+8v=53
20m+8v=104. Subtract

-17m = -51
m= 3

Plug back into one of the equations

5(3)+2v=26
15+2v=26
2v=11
v=5.5

m=$3
v=$5.5

6 0

3 years ago

Se espera obtener un utilidad bruta del 20% sobre el precio de la venta. Las ventas de estos electrodomésticos se efectuara a 60

tester [92]

Answer:

Step-by-step explanation:

Can you translate——??

5 0

4 years ago

Ben needs to buy orange juice. He can buy 64 fl oz at the grocery store for $2.00, or he can buy 256 fl oz at the wholesale club

crimeas [40]

Unit price so compare
2 gets 64 or 7.50 get 256
grocery store 2:64=1:32=32 oz per $1
wholesale club 7.5:256=1:34.133=34.133 oz per $1
wholesale club gets you more oz of juice for the same price

A: 32 oz per $1 or $0.031 per 1 oz
B: 34.133 oz per $1 or $0.029 per 1 oz
C: best deal is at wholesale club

3 0

3 years ago

A square has a perimeter of 38 inches we want to know the length of each side? Chose the best model for this problem. (Side leng

MakcuM [25]

Answer:

perimeter above side length four times

Step-by-step explanation:

we know that

The perimeter of a square is equal to

$P=4b$