What is the main question asking you about the number line?
X = 6 after distributing then adding 39 to both sides and then divide by 13
225/5 = 45
This means the parents gave her five dollars forty five times. If they gave her a five every time she saved one dollar, you just have to multiply the money she saved each time and the number of times she saved it, and you'll get the answer.
Wendy saved $45 by herself
Its 216 square feet because 24 x 18 / 2 = 216 (divided by two because its a triangle)
