Answer:
Step-by-step explanation:
The trick is to find the radius. The surface area does that.
A =4* pi * r^2
20096 = 4 * 3.14 * r^2
20096 / 4 = 3.14 * r^2
5024 = 3.14 * r^2
5024 / 3.14 = r^2
r^2 = 1600
√r^2 = √1600
r = 40
Now all you do is use r to find the Volume
V = (4/3) * 3.14 r^3
V = (4/3) * 3.14 * 40^3
V = 1.333 * 3.14 * 64000
V = 26796.67
For this case, the first thing we must do is define a variable.
We have then:
x: number of pounds of turkey
We write now the inequality that models the problem.
We know that:
1) a roll costs $ 0.75 and turkey costs $ 1.75 a pound
2) The sandwich costs up to $ 6.00
Therefore, the inequality is given by:
Clearing the value of x we have:
Answer:
An inequality that shows how much turkey can be ordered on a roll for a sandwich to cost up to $ 6.00 is:

Answer:
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