For the first one it's 90.5, I know cause I just took the test and it's right. The second one I'm not sure..
Answer B is correct. Sum is the answer to an addition problem, so sum of 8 and 2 would be 8+2.
You add all of those numbers together and get your answer which is 60, so basically like this
25.50 + 14.25 + 18 + 2.25 = 60
Answer:
one time
Step-by-step explanation:
because after that you would subtract by 20
The shape shown here is a pentagonal pyramid, because it has a pentagonal base and a pointy tip.
