What property is (3x5) x2=5x (2x3)

M is less than the product of 4 and 8

It takes 36 minutes for 7 people to paint 4 walls. How many minutes doesn't take 9 people to paint 7 walls?

Natasha, Peter and Malachy share?56 in a ratio 1:1:2. How much money does each person get? Natasha:? Peter:? Malachy:?

marie hikes at a rate of 2 miles per hour if she hiked for 6 and 2/5 hours how many miles will she hike

Jessica bought a 3 liter bottle of cola for her party. She estimates that the guest will drink a total of 22 cups of cola. How many more cups of cola will she need? Round your result to the nearest cup.

What is the length of ef and the measure of d?

If the sum of the measure of two angles is 180º, which condition must be true?

The management of a chain of frozen yogurt stores believes that t days after the end of an advertising campaign, the rate at which the volume V (in dollars) of sales is changing is approximated by V ' (t) = - 26400 e - 0.49 t.

Adam worked 8 hours on Monday, 41⁄4 hours on Tuesday, 61⁄8 hours on Wednesday, 71⁄4 hours on Thursday, and 81⁄8 hours on Friday. Calculate the total number of hours Adam worked for the week. A. 323⁄4 B. 331⁄8 C. 333⁄4 D. 35

How do you do 3x+8-x=20?