Question

1. if the total of $770 in ticket sales, how much does each student ticket cost?
2. lily is driving 360 miles. after 4 hours of driving, she is halfway to her destination. what speed does she need to average the rest of the way to make the total drive in 7 hours?

Explanation:

Step1: Calculate remaining distance

The total distance is 360 miles. After 4 hours, she is halfway, so the remaining distance $d = 360\div2= 180$ miles.

Step2: Calculate required speed

We use the formula $v=\frac{d}{t}$, where $t = 7$ hours and $d = 180$ miles. So the speed $v=\frac{180}{7}\approx25.71$ miles per hour.

Answer:

Approximately 25.71 miles per hour