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Tasya [4]
3 years ago
7

A pair of sunglasses is on sale for $17. Last week, the sunglasses were marked at a regular price of $20. What was the percent o

f change?
Mathematics
1 answer:
padilas [110]3 years ago
8 0

sunglasses are on sale this week for $17 and they were formally $20.

$20 x .15= $3

A= 15%

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For this case what you can do is the following rule of three:
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4 0
3 years ago
Suppose that there are 15 antennas in a store, of which 3 are defective. Assume all the defectives and all the functional antenn
ohaa [14]

Answer:

Step-by-step explanation:

Total number of antenna is 15

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7 0
3 years ago
What is 2+2? I’m not sure how to answer that properly
Alenkinab [10]

Answer:

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8 0
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Step-by-step explanation:

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s/r=theta

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theta=.46

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2 years ago
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