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sertanlavr [38]

3 years ago

13

After receiving a discount of 7.5% on its bulk order of notebooks, John's Office Supply pays $7400. What was the price of the or

der before the discount? a. $7955 c. $8000 b. $6845 d. $7215

1 answer:

Zolol [24]3 years ago

3 0

X-0.075x=7400
Solve for x
0.925x=7400
x=7,400÷0.925
X=8,000

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Yuri [45]

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Read 2 more answers

Please help ASAP! 38 points

dangina [55]

$\boxed {y= \frac{2}{3} x - 17}$

$Slope \longrightarrow \frac{2}{3}$

$Y-intercept \longrightarrow -17$

$\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow$

$\boxed {4x-6y=-6}$

$Rearranging\ it \ to \ make \ y \ the \ subject$

$6y=4x +6$

$y= \frac{2}{3} x +1$

$Slope \longrightarrow \frac{2}{3}$

$Y-intercept \longrightarrow 1$

$\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow\downarrow$

$\boxed{Both \ the \ slope \ are \ the \ same \longrightarrow They \ are \ parallel }$

$\boxed {The \ y-intercepts \ are \ different

\longrightarrow They \ are \ not \ the \ same \ line }$

$\boxed{\boxed{Answer B}}$

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3 years ago