Contestants in a dance a thon rest for the same amount of time every hour a couple orest for 25 minutes is 5 hours how long did they rest in 8 hours

What is the x-value in the solution to this system of linear equations? 2x+3y=3 7x-3y=24 a. (2,7) b. (3,-21) c. (3,-1) d. (9,0)

Which of the following are solution to the inequality below - 4w - 2 < - 38

Clarence has already taken 15 pages of notes on his own, and he will take 5 pages during each hour of class.

1. Find the ordered pair that represents the vector from B (-6, 2) to C (-12, 7). A. BC = (1, - 10) B. BC = (-18, 9) C. BC = (2, - 5) D. BC = (-6, 5) 2. Find the magnitude of vector WX for W (-3, 5, 4) and X (9, 5, 3). A. Square Root of 137 B.

If f (a. b) = f (a) + f (b) and f (2) = 3, then f (32) equals how can we get 15 after this f (16) = f (8) + f (2) + f (2) ? what's the next step?

If you have a bag of marbles with eight of them blue 4 are yellow and six green. If you want to make the probability of selecting yellow marble 30%, how many would you add to the bag?

If ax+x^2=y^2-ay what is a in terms of x and y?

Jesse wants to build a wooden chest with a volume os 8,100 cubic inches. the length will be 30 inches and the width will be 15 inches. how tall will the chest be?

Why is it that I can't see the answers to questions?

A garden is constructed in the shape of a right triangle with legs of length 10 feet and 12 feet. Find the area of the garden. A) 44 square feet B) 60 square feet C) 120 square feet D) 240 square feet