What is the solution for a + 9 = 4a

Vector bought 15.6 pounds of paintballs. All together, the balls cost $35.99. About how, uch did the paintballs cost per pound?

Kristin is 20 miles behind a truck that is driving 50 miles per hour. How long will it take her to catch up to the truck? How far will she go in that time

Solve and explain how you got the answer: Pete owes his brother $35 from 5 weeks of borrowing money. If Pete continues to borrow money, how much money will he owe after 3 more weeks?

40,43,40,39,50,23 what is the median?

What is the mass of a liquid having a density of 1.40g/ml and volume of 30ml

1/3 (30x-12) = 36 step by step to get x

What is 865 divided by 40

What are the roots of the equation x 2-10x+21=0

What is the slope of the line with equation 3x - 2y = 12

Qual o valor de 3/15 de 600