Answer:
144
Step-by-step explanation:
Jane has 2 times as many books as Jill, so there are 3 parts. Two parts Jane and one part Jill. So, divide 216 by 3 and it's 72, which equals one part. Jane has two parts, so 72 x 2. Jane has 144 books.
Month 4 and 5
This graph shows a very big increase in the change of the amt of money from 50 to 90 which is a 40 difference
Let w the unknown number. Then, you have
