On a $5,000 job, a contractor estimates he will pay 65% for labor, 10% for overhead, and the remainder for materials. How much does he expect to spend for materials?

Formula for "18 is 32% of what number w?"

4. y = 2x + 3 y = 5x - 3

Lupe played six tennis matches last weekend and won four of them. What fraction of the matches did Lupe win? A. 1/3 B. 1/2 C. 2/3 D. 3/4

Find the roots of the function. ƒ (x) = x^2 + 81 x = - 81i, 81i x = - 81, 81 x = - 9, 9 x = - 9i, 9i

A=3 b=3 what is the value of the following expression? 5 (a+6b) - 7

The two graphs shown below detail the results of two independent response polls studying favorite movie genres. Which genre had the same number of votes in each study? a. action b. horror c. mystery d. not enough information

Monica has saved $735 for a new guitar and lessons. her guitar costs $475, and guitar lessons are $25 per hour. determine how many hours of lessons she can afford.

If you practice a musical instrument each day doe 2/3 of an hour, how many hours of practice will you get in each week?

Reduce each ratio to its lowest form 2:16 and 14:36

4/10:2/3 how do I do this?