a local hamburger shop sold a combined total of 429 hamburgers and cheeseburgers on Saturday. There were 71 fewer cheeseburgers sold than hamburgers. how many hamburgers were sold on Saturday?

Describe the differences between angles in right triangles and angles of rotation.

15/176 as a mixed number

7/10 + 2/10 in simplest form

Use the pythagorean theorem to see if the side lengths create a right triangle. 1. a = 6. b=8. C = 9 2. a = 12. b=5. C=13 3. a = 8. b=6. C=10 4. a = 3. b=4. C = 5 5. a=6.4. b = 12. C = 12.2 6. a=2.1. b=7.2. C = 7.5

The random variable is the number of nonconforming solder connections on a printed circuit board with 970 connections. Determine the range (possible values) of the random variable.

Slope and intercept y = - x + 2

An item is regularly priced at $75. It is on sale for 80% off the regular price. How much (in dollars) is discounted from the regular price?

Joseph says that there is 5/8 of a ham sandwich left and 1/2 of a turkey sandwich left what is not a pair of equivalent fraction for 5/8 and 1/2

Aspen added 14 to the product of 224 and 16. What is the sum?

the number 42,__2 rounded to the hundred place is 42300. what is the least possible sum of the two missing digits? justify your answer.