The answer is 40 because once you have 21 your just adding 19 and then that makes it 40.
Answer:
The answer is
A 3xy^2
Step-by-step explanation:
Im assuming that in the question it is 2xy^2 and that answer choice A is 3xy^2
Answer:
48
Step-by-step explanation:
Answer:
65
Step-by-step explanation:
Part one is always the ones 'in these: ( )'. 12/3=4 4*2=8. So now it is 8^2+8-7. 8^2 is 8*8=64. 64+8-7=64+1=65