Answer:
The answers to your questions are given below.
Step-by-step explanation:
From the question given above,
g(x) = 3 – 8x
Thus, we can complete the table given in question above as follow:
1. Determination of x
g(x) = 0
x =?
g(x) = 3 – 8x
0 = 3 – 8x
Collect like terms
0 – 3 = – 8x
– 3 = – 8x
Divide both side by –8
x = – 3 / –8
x = 3/8
2. Determination of g(x)
x = 0
g(x) =.?
g(x) = 3 – 8x
g(x) = 3 – 8(0)
g(x) = 3 – 0
g(x) = 3
3. Determination of x
g(x) = – 5
x =?
g(x) = 3 – 8x
– 5 = 3 – 8x
Collect like terms
– 5 – 3 = – 8x
– 8 = – 8x
Divide both side by – 8
x = – 8 / – 8
x = 1
4. Determination of g(x)
x = 3
g(x) =.?
g(x) = 3 – 8x
g(x) = 3 – 8(3)
g(x) = 3 – 24
g(x) = – 21
Summary
x >>>>>>>>>>>>>>> g(x)
3/8 >>>>>>>>>>>>> 0
0 >>>>>>>>>>>>>>> 3
1 >>>>>>>>>>>>>>>> – 5
3 >>>>>>>>>>>>>>> – 21
Your question is store uses the expression –2p + 50 to model the number of backpacks it sells per day, where the price, p, can be anywhere from $9 to $15. Which price gives the store the maximum amount of revenue, and what is the maximum revenue?
The answer is C. $12.50 per backpack gives the maximum revenue; the maximum revenue is $312.50.
Answer:
X can be 2,3,4,5,6,7,8
Step-by-step explanation:
X is greater than or equal to 2 and less than or equal to 8
It can only be integers
X can be 2,3,4,5,6,7,8
Answer:
4 liters
Step-by-step explanation:
Let's assume that the side lengths of the cubical block are 2 inches.
This means that one of the sides area is 4 in².
Multiplying this by 6 (for there are 6 sides) gets us 24 in².
So one liter of paint covers 24 in².
Now if the side lengths (edge) of the second block is doubled, that means that the side lengths are 
inches.
So the area of one side is 16 in².
Multiplying this by 6 (as there are 6 sides) gets us 96 in².
To find how many liters of paint this will take, we divide 96 by 24.
So 4 liters of paint will be needed for the second cubical block.
Hope this helped!
