Point u is between points a and b on ab. find the length ub if au = 22 and ab = 41. \

a.–11
b.11
c.18
d.19

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?