7/8 + 2/5 what is the answer in simplest form

What is 100•78 it's for a math test and I have no idea

Which equation can be used to find 30 percent of 600

An ice cream factory makes 300 quarts of ice cream in 2 hours how many quarts could be made in 12 hours what was that rate per day

What is negative are positive A+B

Dimensions of rug a is 4ft x 5ft and dimensions of rug b is 48in x 60in

Identify the two whole between which the product lies 5*7/10

Hannah and Francine have $120. Hannah and Peter have $230. Peter has 6times as much money as Francine. How much money does Hannah have?

Mrs. Burdell 's storage container is 3 feet long, 2 feet wide, and 8 feet tall. Can she fit 44 boxes that each has a volume of 1 cubic foot in her container ? Explain your answer.

Is 6x² + 5x polynomial

Order this set of measurements from greatest to least:2 lb; 891 g; 1 kg; 0.02 T