Valerie earns $24 per hour. Which expression can be used to show how much money she earns in 7 hours?

A: (7+20) + (7+4)

B: (7x20) + (7x4)

C: (7+20) x (7+4)

D: 7x20) x (7x4)

Lovell decorates reclaimed shorts and sells them. She pays $420 per month in rent and $21 in expenses for each pair of shorts. She sells the shorts for $35 per pair. How many pairs of shorts does Lovell have to sell per month to break even?

An automobile's radiator has a capacity of fifteen quarts, and it currently contains twelve quarts of a thirty percent antifreeze solution.

What's 2.589163 in fraction form

Alex draws an angle that measures 110 degrees. He then draws a ray that divides the angle into 2 equal parts. What is the measure of each smaller angle?

Which are the solutions of this equation 4x2-7x=3x+24

How do you find the length of a circle in geometry?

MN in is translated 4 units down and 3 units to the right to form pq which statement describes the length of PQ

A number g multiplied by - 8 is at least 1/4.

Scores - 7, 5, - 3, - 6, 1, - 1, 2 ... Mention the order from least to greatest

There were 3232 volunteers to donate blood. Unfortunately, nn of the volunteers did not meet the health requirements, so they couldn't donate. The rest of the volunteers donated 470470 milliliters each.