Melanie spent $40 in 4 hours at the mall. How much money changed hands? I don't understand this question.

Today Ned got a new credit card, and he made a purchase of $1100. the card offers an introductory APR of 0% for the first 3 months and a standard APR of 34.3% thereafter.

Kim mowed 1/4 of her yard. Her son mowed 3/7 of it. Who mowed the most. How much is left

Given a triangle with a = 19, A = 43°, and B = 26°, what is the length of c? Round to the nearest tenth. a. 26 с. 27 b. 25 d. 28

During a manufacturing process, a metal part in a machine is exposed to varying temperature conditions. The manufacturer of the machine recommends that the temperature of the machine part remain below 132 ° F.

Data Set 1 has a mean of 120 and a MAD of 4. Data Set 2 has a mean of 132 and a MAD of 3. What can you conclude about the two distributions? Choose exactly two answers that are correct. A. The means-to-MAD ratio is 3. B. The means-to-MAD ratio is 4.

In ΔOPQ, q = 6.5 inches, o = 8.6 inches and ∠P=55°. Find ∠Q, to the nearest 10th of an degree

Neal buys a board game. He pays for the board game and pays $1.54 in sales tax. The sales tax rate is 5.5%. What is the original price of the board game?

Add 3/4 + 3/4 simplify answer

Let f (x) = 8x+8 find and simply f (x+1)

Whitey calved an 87-pound calf on March 8. The calf was sold 245 days later weighing 515 pounds. What was the average weight gained per day to the nearest tenth of a pound? * Your answer