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Vinvika [58]
2 years ago
11

Bettie's Boutique is having a 20% off sale.

Mathematics
1 answer:
Zolol [24]2 years ago
6 0

Answer: 1.25

Step-by-step explanation: $15/$12= $1.25

$25/$20= $1.25

$35/$28=$1.25

To find constant proportionality you do your x value divided by your y value hoped this helped!

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A yardstick casts a shadow of 24 in. At the same time a telephone pole casts a shadow of 20 ft 8 in. What is the height of the t
finlep [7]

Answer:

372 inches

Step-by-step explanation:

(1 yd = 36 in., and 1 ft = 12 in.)

1 yard stick = 24 in

This means , height of 36 inches casts a shadow of 24 Inches

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1 ft = 12 in

Hence,

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1 ft = 12 in

20 ft = 20 × 12 inches

= 240 inches

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Cross Multiply

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x = 36 × 248/24

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