What is 5x + (2 + x).

A. 8x

B. 6x + 2

C. 7x

D. 5x + 2

What percent of 54 is 72.9?

Justify each step. 15. 2x - 5 = - 20 2x = - 15 x=_15

Suppose the repeated pattern in 0.020020200202002 ... continues forever. Is this number rational? A) Yes, because the number can be written as the quotient integers. B) Yes, because the number is terminating decimal.

Select the smallest fraction from the following fractions. 2/4 1/3 3/6 7/9

The volume, v, of a certain gas varies inversely with the amount of pressure, p, placed on it. The volume of this gas is 175cm3 when 3.2cm2 of pressure is placed on it. What amount of pressure must be placed on 400cm3 of this gas?

Ivy has 3p grapes. She keeps 10 grapes for herself and gives the remainder to two brothers equally. How many grapes does each brother get?

In a garden of fruit trees, 1/2 are apple trees, 1/4 are peach trees, 1/6 are plum trees. You can calculate how many tree are in the garden by counting cherry trees. There are two hundred cherry trees, so how many trees are in the garden?

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. Eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts.

10 more than 15 times a number is the same as 12 less than 6 times, what is the number?

Consider function F (x) = 4x^2+5 find value of f (X) if X=2