The phrase "varies directly as" means that there is a number k such that w = k(2x - 1). From the results given for w = 9 when x = 2, 9 = k(4 - 1), or k = 3. Then when w is 15, 15 = 3(2x - 1), or 15 = 6x - 3, or 6x = 15 + 3, or x = 18/6 = 3.
w=lh/v
what is w if 2w = 16
If: w-7 = 11 Then: w = 18
1000 words that a picture is worth
1 wheel on a unicycle
1 Wheel on a Unicycle
-1
w x 1
If: u = 1+lnx Then: x = (u-1)/(ln)
0.050000000000000044
9w - 3.5 = 1 9w = 4.5 w = 0.5
1 wheel on a unicycle
1 wheel on a unicycle
Yes. By the way, w = -1/16
1 wheel on a unicycle
1 wheel on a unicycle