**Answer:**

32. ∛((x-7)/4) = f^(-1)(x)

33. -10x - 9

**Step-by-step explanation:**

32. We want to switch f(x) and x, and then solve for f(x) to get the inverse.

x = 4f(x)³ + 7

subtract 7 from both sides

x -7 = 4f(x)³

divide both sides by 4

(x-7)/4 = f(x)³

cube root both sides

∛((x-7)/4) = f(x)

make f(x) f^(-1)(x) because this is now the inverse

∛((x-7)/4) = f^(-1)(x)

the second answer is correct

33. for composition, we can treat (f · g) (x) as attached picture (content filter!), so we plug g(x) into f(x). This results in

2(-5x-7) + 5

expand

-10x - 14 + 5

add

-10x - 9

the second answer is correct

Well it depends whether or not the ratio was originally simplified. But, assuming that it was not, there would be a total number of 14 people in the room. However, if it was, it would be a multiple of 14.

I'm sorry if this is confusing, I can further explain if you want!

**Answer:**

3 players

**Step-by-step explanation:**

15 times 20% = 3.

You can check yourself if you'd like.

HOPE THIS HELPS :)

**Answer:**

According to the graph, it should be 10 pounds

The answer is 3 yards.

There are 3 feet in a yard, so if we divide 9 (the length of the rope in feet) by 3, then we get the amount of yards in the rope: 9/3=3.