How to multi step equations

3 (p – 3 ) – 8 = 4p – 18

3p – 9 – 8 = 4p – 18

4p – 3p = – 9 – 8 + 18

p = 1

I hope I helped you^_^

The rocket reached its maximum height at 2 seconds.

The maximum height of the rocket is 36 yards.

Step-by-step explanation:

Quadratic equation:

In the format

The maximum height happens at the instant of time:

The maximu height is

In this question:

So

When did the rocket reach its maximum height?

The rocket reached its maximum height at 2 seconds.

What was the maximum height of the rocket?

H(2).

The maximum height of the rocket is 36 yards.