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3241004551 [841]
3 years ago
11

A store decreases the price of an item from 120 to 90. what is the percent decrease

Mathematics
1 answer:
vampirchik [111]3 years ago
8 0

There is a 25% decrease because the decrease is 30, which is 25% of 120.

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There are approximately 3.7 million deaths per year in country A. Express this quantity as deaths per minute.
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Divide by 365 then by 24 then by 60 and then by 60 again :)
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3 years ago
Bamboo Plant A is 1.2 meters tall and growing at a rate of 0.45 meter per day. Bamboo Plant B is 0.85 meter tall and growing 0.5
pashok25 [27]

Answer:

7 days

Step-by-step explanation:

Bamboo plant A = 1.2 + 0.45d

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Where,

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Bamboo plant A = Bamboo plant B

1.2 + 0.45d = 0.85 + 0.5d

Collect like terms

1.2 - 0.85 = 0.5d - 0.45d

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2 years ago
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Answer:

<em>1.3%</em>

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3 0
3 years ago
Read 2 more answers
What is the percent change from 1800 to 1926
Crank
The percentage change is 6.54%
You have to divide 1800÷1926, then multiply by 100 and you'd get 93.46, then subtract 100-93.46 which equals 6.54% :)
4 0
3 years ago
What is the soloution to -4x+2=-14​
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Answer:

x = 4

Step-by-step explanation:

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3 0
2 years ago
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