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blagie [28]
3 years ago
13

One wall inside a shoe store is used to display walking shoes and running shoes. There are 135 pairs of shoes in this display. T

here are 1.5 times as many pairs of walking shoes as there are running shoes on display. Write a system of equations that can be used to determine how many walking shoes and running shoes are on the display.
Mathematics
1 answer:
scoray [572]3 years ago
3 0
For this case, the first thing we must do is define variables:
 x: walking shoes
 y: running shoes
 We now write the system of equations:
 There are 135 pairs of shoes in this display:
 x + y = 135
 There are 1.5 times as many pairs of walking shoes as there are running shoes on display:
 x = 1.5y
 Solving the system:
 x = 81
 y = 54 Answer:
 
x + y = 135
 
x = 1.5y
  x = 81
  y = 54
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4 years ago
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dezoksy [38]
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svetoff [14.1K]

Answer:

Step-by-step explanation:

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a = 3

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Vertical Shift:  0

Select a few points to graph.

x                       f ( x )

0                        0

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Period:  π

Phase Shift:  0  ( 0  to the right)

Vertical Shift:  0

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0                        0

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π  ÷ 2                 0

3 π  ÷ 4              -3

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