Which pair of expressions is equivalent?

a. 15a + 6 and 3 (5a + 3)

b. 14b + 4 and 2 (7b - 2)

c. 5 (2c + 3) and 7c + 8

d. 3 (d + 5/3) and 3d + 5

22 + - 18 = ? A: - 396 B: + 40 C: - 2.75 D: + 4

if each exterior angle on a regular polygon has a measure of 12 degrees how many sides will the polygon have

If y=-4 when x=10, determine y when x=5

Find the LCD of the following list of fractions. - - 14/10, - 12/b

Vector bought 15.6 pounds of paintballs. All together, the balls cost $35.99. About how much did the paintballs cost per pound?

The compliment of an angle is 15 degrees, what is the measure of the angle

What is the y-intercept of the graph equation y=3 (2^x) ? A. 8 B. 3 C. 2 D. 6

Simplify - 7 + [5 + (-12) : 3] - 6 - 34/3 - 8

A class is selling magazines as a fund raiser. Of the 500 magazines sold, Amy sold 1/9 of them. Garret sold 0.145 of the magazines. Robbie sold 11/100 of the magazines, and Carlita sold 0.095 of the magazines. Who sold the most magazines?

If there are 1.61 kilometers in a mile and also 5280 feet in a mile, the how many feet are there in 3 kilometers