Answer:
how can I tell u the answer which out a pic
Step-by-step explanation:
I'm pretty sure that it's b. That's assuming that you find the negative of b^2 and not the square of negative b.
(-y + 5a - 4) + (3y - a - 5) is simplified to 2y + 4a - 11
Answer:
I cant see that, its upside down.
Step-by-step explanation:
Answer:
No, You divide 3.56/4 and you get 0.89 and then after that you multiply it by 7 so you do0.89x7=6.23
Step-by-step explanation: