123krissiafigu 123krissiafigu
  • 18-02-2021
  • Mathematics
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What is the value of y?
What is the area, in square inches, of the rectangle

What is the value of y What is the area in square inches of the rectangle class=

Respuesta :

clarch19
clarch19 clarch19
  • 20-02-2021

Answer:

Part A:  y = 3

Part B:  Area = 60 sq units

Step-by-step explanation:

we can create this system of equations from the information given:

8y + 2x = 34

10y + 2x = 40

now we can subtract to get:

-2y = -6

y = 3

solve for 'x':

8(3) + 2x = 34

24 + 2x = 34

2x = 10

x = 5

Area of Rectangle is 12 x 5

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