Which of the following changes represents a percent decrease?

a) 10 gallons to 24 gallons

b) 24 songs to 78 songs

c) 72 paper clips to 63 paper clips

d) 12 inches to 36 inches

What is the product of negative 5 and positive 4? Write the number sentence and solve.

Is 5359 divisible by 4

Identify the constant of proportionality in the table below use the formula y = KX. Students 2, 3, 5 Cookies Eaten 14, 21, 35

What is the word problen for 4*8?

What would be an appropriate measure to describe the size of a soccer field? tons square feet cubic centimeters miles

Bob won big at bingo last night, he walked away with $800. The first thing Bob does is to take a cab to his mother's house. He gives the cab driver $20 and tells him to keep the change.

A local company wants to evaluate their quality of service by surveying their customers. Their budget limits the number of surveys to 100.

Select the correct numeral form of this number written in scientific notation. 5.0 * 10^10 0.000 000 000 5 5,000,000,000 50,000,000,000 500,000,000,000

John has a bag of marbles that contains 12 red marbles 20 green and 17 blue. if john pulls one marble what is the probability that it will be a purple marble

Solve for x: 2 over 3 (x - 4) = 2x. 2 - 2 - 8 - 4