Alicia and Elena each earned $135 doing telephone surveys. Alicia did her surveys in 12 hours. It took Elena 75% as long to do her surveys. How much money did Elena earn per hour? A. $7 B. $11 C. $12 D. $15

Nadia has a box of quarters and dimes on her dresser. There are 5 times as many quarters as dimes in the box. The total number of quarters and dimes is 96. How many of each coin is in the box?

What is the GCF of the first two terms of the polynomial 4y3 + 8y2 + 5y + 10? a 4y3 b 4 c 4y d 4y2

Describe the function f (x) = 2[x]-3

If i were to shoot 250 shots, and make 100 of them, what are the odds of me making the shots

if w represents the width of a rectangle that is 28 inches long with a perimeter of 110 inches, the best algebraic representation of the rectangle's perimeter is in terms of w

How to i make this number sentence correct with adding parenthesis? 4² + (-3) - (-5) * 2 = 20

Are the ratios 5:15 and 1:3 equivalent

Find a rational number halfway in between the two numbers 7/8 and 2/7

Bag a contains 7x counters bag b contains 2x counters Five counters are taken from bag a and put in bag b

Angela and Doreen each want to buy the same comb. Angela still needs 58 cents to buy a comb and Doreen still needs 6 cents. If they want to combine their money, they still do not have enough. What is the most the comb could cost?