Answer:
See the explanation.
Step-by-step explanation:
1)
Anyone of the x and y is independent variable and the other one is dependent variable.
2)
<u>The equation is x+y=100 or, y = 100 - x.</u>
If we compare the above equation with y = mx + c, then m = -1.
The slope is -1.
3)
Both the domain and range is 0 to 100.
The weight of the bags can not be negative.
The highest weight of one bag can be 100.
Hence, the values will vary between 0 to 100.
4)
X and y are the weight of the bags.
Cubic inch means we are dealing with volume.
So,
Calculate the volume of both boxes.
1. 3x9x12 = 324 cubic inches
2. 2x8x9 = 144 cubic inches
First box costs $6 for 324 cubic inches, so if you divide 6 by 324 you will get the price for 1 cubic inch of the box.
6/324 = $0.018518518518519
2.
Second box costs $4.50 for 144 cubic inches.
4.5/144 = $0.03125
Subtract the cheaper one from the more expensive one to find the difference.
0.03125 - 0.018518518518519 = 0.012731481481481
The difference in price per cubic inch is
$0.012731481481481
Or about 1.3 cents.
The correct answer is: [B]: " y = 9 " .
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Answer:
No sir
Step-by-step explanation:
first you will try to get x by its self.
so were it says -5x = 3 you wanna do
+5 +5 on both sides to cancel out 5 so that would be
X = 8 because -5 + 5 is 0 which in this case will be left with X
you already have 8 so x = 8
Hopefully this helps
Answer:
6 has the exponent of 1, meaning that 6 does not need to be multiplied by it self. So it is simpily six.