If f(x) = 5x + 2 and g(x) = 3-x

What is the value of f(g(-1))?

22

Step-by-step explanation:

First you take the equations and out them together based on f(g(-1))

So, you will replace f(x) which is the x in 5x+2 with g(-1) which is 3-(-1)

This will become

5(3-(-1))+2

Okay so, 3-(-1) are two negatives and (-) × (-)=(+)

So it will become 3+1

5(3+1)+2

5(4)+2

5×4+2

5×4=20

20+2 = 22