The answer is c hope this helps!!!
Answer:
first one with -1...21
Step-by-step explanation:
only one that follows quadratic formula format
(4xy-2y^2)+2y
4-2=2....x will remain y^1-y^2=y^-1
2xy^-1+2y
answer=2x+2y
Answer:
20 pounds divided by 4
Step-by-step explanation:
Answer:
160
Step-by-step explanation:
Muliply both sides by 20/3 to get e=20/3*24=160
