Express 72 as a product of prime numbers by completing the factor tree

What is 100 + 100 I don't know the answer

A recipe calls for 3/8 cups of flour for 8 people, how many cups of flour would be required for a recipe for 128 people?

Which is the ratio of 4/5 to 7/15? a) 7/12 b) 1 5/7 c) 11/15 d) 1 4/11

Cruz has d $10-bills and 3 fewer $20-bills than he has $10-bills. Write an algebraic expression to represent how much money Cruz has in dollars. Simplify the expression, if possible.

3 (3x+4) = 10+2 (4x-5) solve

Decide whether the experiment is a binomial experiment. If it is not, explain why. You roll a die 100 times. The random variable represents the number that appears on each roll of the die.

A red candle is 8 inches tall and burns at a rate of 7/10 inch per hour. A blue candle is 6 inches tall and burns at a rate of 1/5 inch per hour. After how many hours will both candles be the same height?

What is a asteroid belt,

What is pressure plese tell me

On Saturday, Bob's bakery sold 80 cupcakes for $5 each. His profit margin on the cupcakes was 50%. Which calculation yields the amount of profit he made on the cupcakes?