This question is kinda hard me to answer. need on this.

x = 6.

We know that the right angle is 90°. So:

(x + 54)° + 5x° = 90°

x° + 54° + 5x° = 90°

6x° + 54° = 90°

6x° = 90° - 54°

x = (90° - 54°)/6°

x = 36°/6°

x = 6

Then, solving for x we obtain:

5x° = 5(6)° = 30°

(x + 54)° = (6 + 54)° = 60°

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i