Two points are plotted on the number line below. Which of the following has the greatest value?
a. W-X
C. W+X
b. X-W
d. X•W

What is the inverse of the function f(x) = 2x + 1?

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling