An artist mixes 2 parts blue paint and 3 parts yellow paint to make green. How many parts blue paint should the artist mix with 12 parts yellow paint to get the same shade of green?

2x/15 - 4x+12/45 = 1/9 I know the explanation can be a pain, you can just state the answer. I will give most brainiest to whoever answers the quickest and correctly.

If 10 pounds of sugar cost $18.54, how much will 15 pounds of sugar cost? a. $45 b. $8.98 c. $35.32 d. $27.81

Find the perimieter. 3m 4m 5m 8m

10 (2a-1) I suck at this and I cant figure it out (>^<)

Find the roots of the quadratic equation y=x^2+3x+2

8. Solve x/10 = - 7. A. x = - 0.7 B. x = - 17 C. x = - 70 D. x = 3

Michelle has some stamps, her sister has half as many stamps as she does. they have 1080 stamps in all. How many stamps does Michelle have?

791,030 written in standard form

Your car can drive 28 miles on 1 gallon of gas. How many miles can your car go with a full tank of 12 gallons?

Donald has a coin collection. He has 36 dimes, 72 quarters, and 18 nickels. He wants to arrange them into equal groups with only one type of coin in each group. How many can he put in each group? a. 1 b. 2 c. 3 d. 4 E. 9 F. 12