No one can answer this question with out showing the dot plot
Answer:
-8a -8b + 8c
Step-by-step explanation:
-8(a + b - c)
-8 x a is -8a
-8 x b is -8b
-8 x -c is 8c
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<u>-8a -8b + 8c</u>
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I Hope That This Helps! :)
Answer:
$393.75
Step-by-step explanation:
cost of special background paint = $1.25 per square foot
Area of background = area of triangle + area of rectangle
= 1/2 ( b*h) + L * B
= 1/2 ( 5 * 6 ) + 5 * 4 = 15 + 20 = 35 yd^2
Given that 1 yd^2 = 9 ft^2
35 yd^2 = ( 9 * 35 ) ft^2
Hence area of background = 315 ft^2
Cost = 315 * 1.25 = $393.75
Answer:
The rational expression is not written correctly, so i actually can not know the actual expression.
I will try to answer this in a general way, so you can try to apply it to the actual problem.
Now, suppose that our rational expression is:
![\frac{-12d}{-110d + 5}](https://tex.z-dn.net/?f=%5Cfrac%7B-12d%7D%7B-110d%20%2B%205%7D)
The numerator is -12d, this part does not have any problem at any value of d, so we don't have any undefined value here.
The denominator is: -110d + 5
Now, a rational expression is undefined if the denominator is eqeual to zero (we can not divide by zero)
So an undefined value will be when:
-110d + 5 = 0
d = -5/110
This means that we can not have the value d = -5/110, because this makes the denominator equal to zero.
Answer:
29000 feet
Step-by-step explanation:
Move decimal points 4 places to the right.