Halph plz m8
which bar diagram represents the equation 5x + 7.5 = 15?

Third bar graph.

Step-by-step explanation:

Given : 5x + 7.5 = 15.

To find : Which bar diagram represents the equation.

Solution : We have given   5x + 7.5 = 15

In the equation we can see sum of 5x and 7.5 is 15 .

By the bar graph combination box of 5x and box of 7.5 is equal to the box of 15.

Then Third bar graph represent the equation  .

Two pink boxes of 5x and 7.5 and one blue box of 15.

Therefore, Third bar graph.

(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