Explain why |-31 + 191 represents the distance between
the points (-3,-5) and (9,-5).

Solve 2^x=32 and rewrite this equation in a logarithmic form

The length of the line segment ac is 8x-9 what is the value of x

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.