Which equation best represents this situation? The number 39 is equal to 13 subtracted from an unknown number. A. 39 = r : 13 B. 39 = 13 + r C. 39 = r - 13 D. 39 = 13r

What is 8 one thirds x 3 2 fifths

Sylvia read that the height of the Empire State Building is 443.2 m and wants to build a scale model of the building in her room. She knows that the height of the ceiling in her room is 8 ft.

What is the surface area of a cube if each edge has length 3.5 ft? Show your work.

10. Answer True or False for the following statements. If false, justify what would make the statement true. a.

There are 2 beads in a bag. One bead is green and the other one is yellow. A bead is chosen and then put back in the bag. A second bead is then chosen. What is the probability that the yellow bead is chosen twice?

In a certain company 72 employees are men, what is the total number employees if 2 out of every 9 are men

How do you graph it?

If f (x) = - 3x + 4 and g (x) = 2, solve for the value of x for which f (x) = g (x) is true.

What is the value of f (x) = - 4x + 2 when x = 5

The product of 30 degrees and 60 degrees is the same as the product of