Answer:
brand A 7.79. 8 cent brand B 6.83 7 cent
Step-by-step explanation:
better buy brand B you get twice much and they are 1 cent cheaper
187÷24=7.79 /287÷42=6.83
Answer:
<em>y=x+4 this should be the answer</em>
Answer:
Just plug in 10^2-7.5^2
To get 43.75
Step-by-step explanation:
I hope you figure this out.
The answer is the option D.
You have to use implicit derivative
1) dy / dx = y'
2)