How high would a two story building be? what about a 10 story building? what about a 30 story building

What are the coordinates of the image of p for a dilation with center (0, 0) and scale factor 2

What is the slope of the line? a. -5/2 b.2/5 c. 5/2 d.7/2

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.