Answer:
0
Step-by-step explanation:
63/9=7
7^2=49
49/7=7
7-7=0
Answer:
D
Step-by-step explanation:

ANSWER IS D
<span>the discriminant formula is D = b^2 - 4ac
(idk how to put graphs or anything but yeh)
</span>
I can’t see your math lab problem, it’s not possible unless you could have shown me the footage based on the problem
The answer is A. You can check by seeing that for 2 lbs $5 were paid, which means one lb is 2.50