Rahm spent 2 1/2 hours writing an essay. It took him 4 times as long to finish his science project. How long did it take rahm to write the essay and finish the science project.

What would the nearest tenths be for 3.162

Aqua blue paint costs $1.50 per square inch. How much more money would it cost to paint a bowling ball with a radius 4.2913 inches in length than to paint a tennis ball with a radius 1.2598 inches in length? Round your answer to the nearest cent. A.

Over the course of one day, a store owner determined that 80% of customers bought a drink and 30% of customers bought a snack. If the store sold 120 snacks that day, how many more drinks than snacks did the store sell?

The temperature dropped from 57 degrees to 39 degrees in 24 hours. Find the percent degrees.

1. Subtract 5 from 4 times y

A mule deer can run one over four of a mile in 25 seconds. At this rate, which expression can be used to determine how fast a mule deer runs in miles per hour?

Raquel and Van live in two different cities. As part of a project, they each record the lowest prices for a gallon of gas at gas stations around their cities on the same day. Raquel's data show x = 3.42 and o = 0.07. Van's data show x = 3.78 and o=0.

How do you calculate prisms

In the refrigerator there are 680 ounces of orange juice and 410 ounces of mango juice how many orange tango smoothies can ne madw explain your reasoning

a school bus has 22 rows of seats, and 4 students can be seated in each row / students riding in the bus have filled 19 rows of seats and 1/2 of the remaining seats. how many seats on the bus are empty?