Check the picture below.
notice, the cube is just 6 squares, each one of 7x7.
so, just get the area of each of the squares, sum them up, and that's the surface area of the cube.
Answer:
y = 7/x
Step-by-step explanation:
y = k/x
1/5 = k/35
(1/5)(35) = k
k = 7
The original price of the meal deal if they would have exactly enough money to buy two of the meal deal is $4
<h3>How to write and solve equation?</h3>
let
x = cost of the meal
Both = 2x - 3
- Jessica = 3/4x
- Callista = 1/2x
3/4x + 1/2x = 2x - 3
(3+2)x / 4 = 2x - 3
5/4x = 2x - 3
5/4x - 2x = - 3
(5-8)x/ 4 = -3
-3/4x = -3
x = -3 ÷ -3/4
= -3 × -4/3
= 12/3
x = $4
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Answer:
This is correct
Step-by-step explanation: If you do the length by the width by the height you get the volume of the rectangular prism.