Simplify 4x2y + 12z2 + 6x2y - 2z.

Grace cut 3 pieces of ribbon; each piece was 2/5 of a foot long. How many feet of ribbon does she have in all?

Select the answer that correctly orders the set of numbers from greatest to least. 15%, 1/8, 0.2, 0.09

Which one of the following is equivalent to 41/2 = 2?

Qiaochu invested some money in a bank account. The relationship between the elapsed time, t, in months, since Qiaochu invested the money, and the total amount of money in the account, M (t), in dollars, is modeled by the following function: M (t) =

Sarah use three-quarters pound of blueberries to make a half a cup of jam how many pounds of blueberries would she need to make a cup of jam

Ling lives 2 miles from school. It took him 15 minutes to bike from school to home. The first half of the distance he biked at a speed of 12 mph. What was his speed for the remaining distance? What was his average speed?

For the filming of a recent sci-fi movie, a model spaceship made to a scale of 1:16 was used. In the movie, the ship is supposed to be 104 feet long. Set up a proportion and solve it to find the length of the model.

Simon Simms takes out $20,000 of a twenty-payment life when he is 25 years old. a. annual premium b. quarterly premium

Convert 7/6 to a mixed number

Choose the statements that best describe the area of a two-dimensional figure. Check all that apply. | The area is the distance around an object. O The area is always labeled in square units. The area is the space an object encloses.