Marcos had 20 minutes to do a three-problem quiz. He spent 11 minutes on question A and 5
minutes on question B. How much time did he have left for question C?

Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20

6. sarah saved $12.75 every week for a number of weeks, w. she received an additional $25 during the last week in which she saved money. write and solve an equation to find the number of weeks, w, for which sarah had saved money if she has $114.25 now.

Sections of prefabricated woods are each 5 1/3 feet long, how long are 7 1/2 sections placed end to end?