How do you solve 3 (2x+2) + 2 (x-7) = x+3

Vivian does this work to find the decimal equivalent of 42/99 What does her work tell you about the decimal equivalent?

The mean of a set of 5 numbers is 39 and the median is 40. If the mean of the largest two numbers is 49, then what is the sum of the smallest two?

Find the lateral area for the pyramid with the equilateral base. 144 sq. units 180 sq. units 288 sq. units

How many batches of trail mix can Eric make with 16 cups of peanuts, 15 cups of raisins, and 8 cups of walnuts?

Your friend is wrapping 1 meter of twine around a spool with a 2-centimeter diameter. The spool is thin and accommodates only one wrap of twine before the twine stacks on top of itself.

What is 2√-108 simplified expression

An adult elephand drinks about 325 liters of water each day. is the number of days the water supply lasts proportional to number of liters of water the elephant drinks?

Which irrational number can be added to pi to get a sum that is rational? 1/pi -1/pi -pi pi

Andy runs 436.8 meters in 62.08 seconds. I'd Andy runs at a constant speed, how far does he run in one second? Give you answer to the nearest tenth of a second.

Order from least to greatest. 0.4, 4/9, 40.5%, 11/25