Step-by-step explanation:
l = 3x - 5
w = 2x + 9
perimeter = 2l + 2w = 2(3x - 5) + 2(2x + 9) =
= 6x - 10 + 4x + 18 = 10x + 8
area = l×w = (3x - 5)(2x + 9) = 6x² + 27x - 10x - 45 =
= 6x² + 17x - 45
Answer:
The answer is 256 
.
Step-by-step explanation:
To solve for the volume of the sphere, start by using the sphere volume formula, which is V = 
. However, in this formula, 3 will be used instead of (
).
Next, plug in the information given from the problem, and the formula will look like V = 
(3) (
).
Then, solve the equation, and the answer will be 256 .
Answer:
49680
Step-by-step explanation:
Multiply 54,000 by 92%. 100%(this years population)-8%=92%
54000*0.92 = 49680, people one year ago.
1/4•4= 1 cup of powdered milk
3•4= 12 cups of whole wheat flour
Each piece in the 5 pack cost: .17
Each piece in the 8 pack cost: .15
So the answer would be 2 cents cheaper
