The rules which tell which calculations are done before others in an expression.

what is the answer to - 7x-3x+2=-8x-8

Evaluate 20/y - 8/x + 3xy/x+y when x=2 and y=5

How much is 4000 in Mexico

Which of the following diagrams below represent the statement of it is not an Apple then it is not fruit

Sophie works 4 hours a day, and earns a salary of $500.00 per month. She earns $10 for every extra hour that she works. If she earned $650.00 last month, how many extra hours did Sophie work? 20 O 25 O 15 10

3 Select the correct answer. A square field was enlarged by adding 5 feet to the length and width of the original field. If the area of the enlarged field is 576 square feet, what was the side length of the original field? A. 29 feet 19 feet C.

What is 1 and 1/4 + 1 and 1/2

Which value can be added to the set below without changing its mean? {4, 10, 14, 18, 22, 22} 0 15 16 22

What is 121,356 rounded to the nearest 10,000? Is it 120,000?

Convert to a percent. a. 038