I believe the first bag is $5.03 per pound and the second bag is $4.86 per pound so the second bag is the better deal. Good luck!
Answer:
x = -3/4
Step-by-step explanation:
<u>Step 1: Identify the equation</u>
8x + 3 = 4x
<u>Step 2: Move x's to one side and number to the other side</u>
8x + 3 - 4x - 3 = 4x - 4x - 3
4x = -3
<u>Step 3: Make x by itself</u>
4x / 4 = -3 / 4
x = -3/4
Answer: x = -3/4
I got 314 too, you have to use your formula a=pi(r2)
Substitute and . Then the integral transforms to
Apply the power rule.
Now put the result back in terms of .
Answer:
Step-by-step explanation:
Subtract first from second
= 2x^2 + 3x + 5