Which expression is equivalent to 2r (3s-5) ? ...

A. 5r-7s

B. 6rs + 10r

C. 2r (3s-5)

D. 6rs-10r

How many seconds are in a day?

Twenty-seven less than six times a number is fifty-four less than three times a number.

Chuck earned $72.50 mowing lawns. The gas for the mower cost $11.25 and he bought a new string for the trimmer for $7.75 Write and finger the value of a decimal expression to find the amount of his profit

Divide (6x3+3x-5) 3 by 3x3+2. What is the leading coefficient of the remainder? Enter your answer as an integer, like this: 42

What is 26 over 39 in simplest form

Ten children are to be divided into an a team and a b team of 5 each. the a team will play in one league and the b team in another. how many different divisions are possible?

What is 656 divided by 78

What is the least common multiple for 165 and 22?

What is the scientific notation of 8888800

A ski shop owner surveys 200 people who ski or snowboard. If 196 people ski and 154 people do both activities, how many people snowboard?