What is 85cm added to 1m 80cm?

Chase makes 2 gallons of soup for a dinner party. He serves 12 cups of soup to his guests. How many cups of soup will he have left over?

What are the solutions to x2 8x 7 = 0? x = - 8 and x = - 7 x = - 7 and x = - 1 x = 1 and x = 7 x = 7 and x = 8?

If 2+3+6+9=21 then does 7x3=21?

32 2/9 + 23 4/9 what is the sum

A construction crew is lengthening a road that originally measured 45 miles. The crew is adding one mile to the road each day. Let L be the length (in miles) after D days of construction. Write an equation relating L to D.

Z varies directly as x². If z=8 when x=2, find z when x=7

Edwin says that when (x + 2) 2 = 49, that x + 2 = 7.

a recipe calls for 2/4 of a cup of flour to make one batch of doughnuts. if Cecilia wants to make 9 batches of doughnuts how much flour will she need

Determine the type of triangle that has side lengths of 18, 24, and 42.

Can u show me some division fractions