On the first play, a football team lost 6 yards, on the second play they gained 20 yards, what was their total change in yards?

Derricks dog sitting and darlene's dog sitting are competing for new business. the companies ran the ads shown. which dog sitting service is more economic to use if you need 5 hours of service? explain.

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap