Which of the following is a solution of

The actual length of side t is 0.045cm. use the scale drawing to find the actual side length of w

Which of the following is an irrational number

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.