Diego had $21.32 and gave $9.50 to Elena. How much did he have left?

Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?

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.

2and 3 are angles. complementary vertical congruent supplementary