Answer:90
Step-by-step explanation: do length x base x height to get your answer
Answer:
5y +3
Step-by-step explanation:
3(y + 1) + 2y =
3y +3 +2y =
5y +3
Answer:
x=0
Step-by-step explanation:
Anything to the power of 0 = 1
He / she didn’t drop down the 2 after subtracting 19 from 242, instead he / she dropped down a 0.