**Answer:**

**plug in 0 for y and solve for x **

**to find y plug in 0 for x**

**Step-by-step explanation:**

75% = 75/100÷ 5= 15/20 ÷5= ¾. does this help? hope it does

hope it helps :)

**Answer:**

Equation: 720=(8x-1)+110+(5x+36)+116+(7x+19)+(6x-2)

x=17

**Step-by-step explanation:**

A 6 sided polygon is 720° degrees

so

720=(8x-1)+110+(5x+36)+116+(7x+19)+(6x-2)

Simplify

720=(8x+5x+7x+6x)+(−1+110+36+116+19+−2)

Combine like terms:

720=26x+278

flip equation:

26x+278=720

subtract 278 from both sides

26x=442

divide by 26 both sides:

x=17

Hope this helps.

Lol whoever made these multiple choice answers are wrong. It should be 3.3333

The total amount of fencing they need = 38x + 10.

**Perimeter** for the **rectangular **fencing of the home = 160 yards

**Perimeter** for the **square **fencing of the pool = 40 yards

<h3>What is the Perimeter of a Rectangle and a Square?</h3>

**Perimeter **of a **rectangle** = 2(length + width)

**Perimeter **of a **square** = 4(side length).

**Perimeter** for the **rectangular **fencing of the home = 2(3 + 10x + 2 + 5x) = 2(15x + 5) = 30x + 10

**Perimeter** for the **square **fencing of the pool = 4(2x) = 8x

The total amount of fencing they need = 30x + 10 + 8x = 38x + 10.

If x = 5, then:

**Perimeter** for the **rectangular **fencing of the home = 30x + 10 = 30(5) + 10 = 160 yards

**Perimeter** for the **square **fencing of the pool = 4(2x) = 8x = 8(5) = 40 yards.

Learn more about the **perimeter** on:

brainly.com/question/19819849

#SPJ1