**Answer:**

20.599

**Step-by-step explanation:**

The Exact Square Root Is: 4.58257569496

Estimate Is: 5

**Answer:**

20 is the answer for the qestion

**Step-by-step explanation:**

First, you need to get the variable by itself.

Divide three by both side.

c = -7

Brainliest answer? :)

Hello,

f(x)-2x-7

g(x)=-4x+3

(fog)(x)=f(g(x))=f(-4x+3)=-2(-4x+3)-7=8x-6-7=8x-13

(fog)(-5)=8*(-5)-13=-53