3. Bonnie aná sonte some friends went to an amusement park. They bought
five of the same lunches and 3 desserts and spent a total of $60.25
on the food. Each dessert costs $5.25 less than one of the lunches.
a. Define a variable. Write an equation that can be used to find the
cost of lunch.
b. Solve the equation to find the cost of a lunch.

This is fractions casey shared a pizza with some friends.they each ate 1 third of the pizza. how many people shared the pizza

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Anyone know? is appreciated! will mark brainliest if correct!