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rusak2 [61]
2 years ago
7

Jerry says that if a store has a sale for 35% off and the sale price of a stairmaster is $137, then you can figure out what the

original price was by taking 35% of 137 and adding it back onto the $137. So the original price should be $184.95. But that answer doesn't check. Why

Mathematics
1 answer:
wel2 years ago
7 0
Don't know if it's right, but do let me know! use percentage to visualise your workings. :)

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Answer:

The answer would be B.) 5x - 3y = 30

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A square is drawn on the coordinate plane. The endpoints of one of it's sides are located at (-2, 4) and (-2, -11). What is it's
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I think it is B
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It will mean a whooole lot for me if you answer
LuckyWell [14K]

Answer:

1 ) 180 - 71 = 109

2) 5x +x = 180 ;  6x = 180 ; x = 180/6 = 30

3) 90

4) x + 6x+8 + x+12 =  180 ;  8x + 20 = 180 ;  8x = 160/8= 30

5)  180 -110 = 70

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7) 90

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~~~~~~~~Next page~~~~~~~~~~

(Q7) 180

(Q8) 2x+x = 3x = 90 ;  x = 90/3 = 30

(Q15) 157

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3 years ago
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What is the sum 10 + (-10)
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Answer:

0

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8 0
3 years ago
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Dylan delivers parcels.
vovikov84 [41]

Answer:

Dylan delivered 140 parcels on Wednesday.

Step-by-step explanation:

On Wednesday:

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Thursday:

10% more than Wednesday, so 100 + 10 = 110% of x = 1.1x

Friday:

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THis is equals to 77. So

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x = \frac{77}{0.5*1.1}

x = 140

Dylan delivered 140 parcels on Wednesday.

5 0
3 years ago
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