Which terms in the expression are like terms?

7x+-7+2/3+-7m

Solve the following equation, and check your solution. Be sure to show all work in order to receive full credit. Solve 24 - 3x = - 27.

Given that 243√3 = 3^a, find the value of a

there are 1,200 muffins in a bakery. if 2/3 of the muffins are blueberry, how many muffins are blueberry.

What's the mean of these numbers: 7, 14, 15, 9, 11, 14, 11, 10, and 17

Kamesh and Pablo each read 40 books in one year. Kamesh read 12 nonfiction books. Thirty five percent of the books Pablo read were nonfiction. Who read more nonfiction books? How many more?

A television weighs 8.50 pounds. How many grams is this? (Hint: You need to use two unit conversion fractions. 1 pound equals about 0.454 kg.)

Vermont had 3 inches of snow on the ground before the sun melted 2 inches. The next storm tripled the amount on the ground. The sun then melted 1 1⁄2 inches. How many inches of snow are left on the ground?

g The rates of on-time flights for commercial jets are continuously tracked by the U. S. Department of Transportation. Recently, Southwest Air had the best reate with 80 % of its flights arriving on time.

The length of each side of a square increases by 2.5 inches to form a new square with a perimeter of 70 inches. The length of each side of the original square was ___ inches.

If a solution has a (OH-) = 8.6 * 10-5 what is the pOH