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wariber [46]
2 years ago
14

If the regular price of a new T-shirt is $13.

Mathematics
1 answer:
Verdich [7]2 years ago
5 0

Answer: 30% of decrease

Step-by-step explanation:

$13.95 - $10 = $3.95

$13.95___100%

$3.95___x= 28.31%

(3.95*100) / 13.95 = 28.31 = 30

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Multiply by 3, then subtract 4.
Otrada [13]

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what number do you want to "Multiply by 3, then subtract 4."

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(12 x 3) - 4

36 - 4 = 32

4 0
3 years ago
What strategy would be the best to solve this problem?
neonofarm [45]

Answer:

32 years old

Step-by-step explanation:

Reverse what the teacher said. Half 120 to get 60. Subtract 28 from 60. The teacher is 32.

5 0
3 years ago
A pack or cardinal flower seeds cost $4.00 and a pack of petunia flower seeds cost $2.50. You buy the same number of packs of ea
jeyben [28]

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6 packs

Step-by-step explanation:

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3 years ago
What two ratios are equivalent too 27/60
kati45 [8]

Answer:

54/120 or 108/240

Step-by-step explanation:


5 0
3 years ago
An investment made in the stock market decreased at a rate of 1.2% per year for 25 years. What is the current value of the $100,
densk [106]

Use A = P (1 + r/n) ^(nt). Assuming that we're dealing with years here, n = 1, so we have


A = P (1 + r) ^(t), where r is the interest rate as a decimal fraction.


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6 0
3 years ago
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