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Digiron [165]
2 years ago
7

If you bought something for $372.60 including an 8% tax, what was the price before the tax?

Mathematics
1 answer:
Dvinal [7]2 years ago
7 0

Answer:

  • $345

Step-by-step explanation:

<u>Let the price before tax be x, then we have:</u>

  • x + 8% = 372.60
  • x + 0.08x = 372.60
  • 1.08x = 372.60
  • x = 372.60 / 1.08
  • x = 345

The initial price was $345

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I have a screenshot attached as proof :)

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Step-by-step explanation:

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3 years ago
How do I do number 1 and 2? I've tried them several times, but I still can't get it.
AlladinOne [14]
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What is the answer to this one
kirill115 [55]
Its 2y+6x=-3 // y+3x=9
ok first rule to finding its parallel partner is that it has to have same slope!!
so in ur given equation ur slope was -3 if you put it in slope-intercept form which is y=mx+b
y= y-coordinate
m= slope
x= x-coordinate
b= y-intercept

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it doesn't matter what the b or the y-intercept is.
6 0
3 years ago
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