Answer:
Step-by-step explanation:
You need to find the area of each of the shapes by multiplying the length by the width. Then, you need to add them all together. I won't do it for you because it will make it harder to learn stuff in the future but I told you the formula!!
22 because you take the smallest and largest number and subtract them so you do 81-59=22
Answer: The discounted price of the telescope would be $88.20.
12,500 - 1,250 = 11,250
11,250/5 =2,250
each student should raise $2,250 each in order to meet the goal