Michael's basketball team practiced for 2 hours and 40 minutes yesterday and 3 hours 15 minutes today. How much longer did the team practice today than yesterday?

What is five fourths to the third power 5/4^3

What is the graph of the function y=2x2^x

Josh has a job mowing lawns. He charges $25 for each yard. He needs at least $400 for the new game system that he wants. Write and solve an inequality to find out how many yards he must mow to make at least $400.

For a field trip 27 students rode in cars and the rest filled three buses. How many students were in each bus if 147 students were on the trip?

66 increased by 88 percent

A sentence using another meaning for the word ray

Diego wanted to find the 7% sales tax on purchases that total $15.99. On his calculator the display showed $1.1193 as the tax. How much sales tax will Diego pay?

What is 8-p/2 is less than or equal to 4?

Convert 3,200,000 to a scientific notation

Lulu bought 2 blouses for $24 each and 3 pairs of socks for $7 each, tax included. How much change would she receive if she paid with bills totaling $80? Choose exactly two answers that are correct. A. division B. multiplication C. subtraction