Sela has 6 times as many coins as she had 4 months ago. If sela has 240 coins now, How many coins did she have 4 months ago.

Jonathan worked at mcdonalds 20 hours pet week and earned 195. Use the equation 20h=195 to find jonathan's hourly wage

The average of your first three test grades is 78. what grade must you get on your fourth and final test to make your average 80?

Como se llama estos signos

What is the mathematical expression for the sum of 2 times 2 and 5 times 6

A clysdesdale drinks about 120 gallons of water every 4 days. At this rate, about how many gallons of water does clysdesdale drink in 28 days? I need the answer and show work.

If lilly estimated a quotient of 120 and found an actual quotient of 83, what should she do next?

What is the product of 5/18 and 6

If you had 10000 coins and your mom gives you 5000 pencils and your dad gives you 1000 pencils how many things do you have in all.

What is 1.7x10-4 in ordinary form

Anybody knows what is 3t - 8 = 8t + 12