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VARVARA [1.3K]
3 years ago
7

If stanley bought a sandwich, that cost $3 with 50% off. what was the original price?

Mathematics
2 answers:
Andrew [12]3 years ago
3 0

Answer:

The answer is 6$. Half of 6$ is 3$

STALIN [3.7K]3 years ago
3 0

Answer:

$6

Step-by-step explanation:

Let the original price be =Y,

50% of the original = Y×50/100 = 0.5Y

∴  50% off =Y - 0.5Y = 3

0.5Y=3

divide both side by the co-efficient 0f Y i.e 0.5

⇒0.5Y/0.5=3/0.5

⇒Y= $6

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2 years ago
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Tju [1.3M]

Answer:

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Step-by-step explanation:

M= Y2-Y1/X2-X1

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5 0
2 years ago
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aliina [53]
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3 0
3 years ago
Read 2 more answers
Please help with the following question
sasho [114]
  We have:
  The generic equation of the line is:  y-yo = m (x-xo)
  The slope is:
  m = (y2-y1) / (x2-x1)
  m = (- 2-0) / (3-0)
  m = -2 / 3
  We choose an ordered pair
  (xo, yo) = (0, 0)
  Substituting values:
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  Rewriting:
  y = (- 2/3) x
  Answer:
  The equation of the line is:
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5 0
3 years ago
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Dennis_Churaev [7]

Answer:

2.5mph (miles per hour)

Step-by-step explanation:

Simple, 12.5/5 = 2.5 mph (miles per hour)

8 0
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