The table below shows how often three different gears complete one revolution in a machine. How many seconds pass before the gears align again? Gear. Revolution (s) A. 20 B. 30 C. 40

What is the answer to 29=5a+4

Central Subs made 27 sandwiches using 12 pound of turkey. How much turkey was used per sandwich

Last winter Armand had StartFraction 5 Over 6 EndFraction of a row of stacked logs. At the end of the winter he had StartFraction 8 Over 15 EndFraction of the same row left. How much wood did he burn over the winter?

What is the length of AB if BC=8m and m

Harper has $15.00 to spend at the grocery store. She is going to buy bags of fruit that cost $4.75 each and one of box of crackers that costs $3.50.

Find the solutions to the equation below check all that apply 9x^2-81=0 A. x=9 B. x=1 C. x=-9 D. x=-3 E. x=3 F. x=-81

4 (x+2) = 2 (x+3) + 2 (x-1) answer?

8x-2=4+5x I got x=2 is that correct

Seven pipes empty a water tank in five days. In how many days would four pipes empty this tank?

F (x) = x2 + 9, g (x) = * square root of * x + 8, find g (f (x))