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3 years ago

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Suppose you have a $5-off coupon at a fabric store. You buy fabric that costs 8.50 per yard. Write an equation that models the t

otal amount of money (y) you pay if you buy (x) yards of fabric. What is the graph of the equation?

1 answer:

pshichka [43]3 years ago

6 0

Answer:

$8.50*x(amount of material)-$5=y (total)

Step-by-step explanation:

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+23-(-20)=43<br> how is that so?<br>Explanation included

valina [46]

Answer:

Well, when adding and subtracting negatives

You can change the symbol and positive or negative of the second number like

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So

23 + 20 = 43

Therefore, 23 -(-23) = 43 because when you take away a debt you add to your balance.

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Answer:

$D. \: 140$

Step-by-step explanation:

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fiasKO [112]

Answer:

-3

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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-Dominant- [34]

Answer:

the graph in the attached figure

Step-by-step explanation:

we have

$x-y-2\geq 0$

Isolate the variable y

$-y\geq -x+2$ -----> Multiply by $-1$

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The solution of the inequality is the shaded area below the solid line

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The slope of the line is positive

The y-intercept of the line is the point $(0,-2)$

The x-intercept of the line is the point $(2,0)$

Using a graphing tool

the graph in the attached figure

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