Simplify this expression: 13 + (-12) - (-5) = ?

A. 6

B. - 6

C. 30

D. - 30

What is the greatest perfect square of 650

Order them from greatest to least. 1 lb = 16 oz 1 oz ≈ 28.3 g 800 g, 1.6 lb, 30 oz

Solve the proportion below. X/25=3/5

Describe how to solve an equation with two or more steps.

Question 21 the ratio of men to women working for a company is 2 to 3. if there are 140 employees total, how many women work for the company?

What's (-1.15) * 3.2=? Explain = )

Ramon jogged for 2/3 hour. Crystal jogged for 1/2 hour. How long did they both jog.

If Heather is weekly pay is directly professional to the number of hours she works at this record store her pay is $174 for 24 hours of work find amount of payment for 40 hours of work

1/8 of Tony's books are mystery books he has 3 mysetry books how many books does tony have in all

Barry's pet turtle, Turtlelini, escaped from his backyard. Barry found Turtlelini by the creek and wanted to determine how far Turtlelini had walked. On the map, Barry's house is 0.6 inch from the creek. If the scale on the map shows that 1.