For the good Cheer food drive, your class collected 320 cans of food. Each family gets 40 cans of food. How many cartons will you need to pack them?

The temperature of a sample of liquid water changes from 50°C to 30°C. Which statement best explains the change that must happen at the molecular level? The molecules move more quickly and their average kinetic energy increases.

Y = 2x - 1; (-4, ), (0, ), (7, )

Mr. Wood went to the stores to buy school supplies for his children. He spent half of his money plus $5 at Store A. He then spent half of his remaining money plus $10 at Store B. At the end he had $25 left. How much money did Mr. Wood start with?

Optimize the equation P = 4x + 3y using the constraints x > 0, x < 4, y < 5. What is the maximum? a. 13 b. 15 c. - 3 d. 31

Which of the following is not a condition of a Tessellation? 1-it must be composed of one shape 2-it must be completely cover a surface 3 - it must have a repeating pattern 4-it must have no gaps or overlapping

Which angles are corresponding angles? check all that apply

An investment of d dollars at k percent simple annual interest yields $600 interest over a 2-year period. In terms of d, what dollar amount invested at the same rate will yield $2,400 interest over a 3-year period? A. (2d) / 3 B. (3d) / 4 C.

A bag contains 2 steel balls and 5 brass balls. The total weight is 13 pounds. If 2 steel balls are added and 2 brass balls are removed, the weight decreases to 12 pounds. How much does each kind of ball weigh?

A juice shop needed 360 oranges to make 40 L of fresh-squeezed juice. How many oranges would be needed to make 60 L of fresh-squeezed juice?

5) 6 (5a - 2) < 108 -1 0 1 2 3 4 5 6 7 8 9