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SVETLANKA909090 [29]
4 years ago
15

Use the distributive property to simplify. 4(n-3)

Mathematics
2 answers:
mina [271]4 years ago
5 0

Answer:

4n-12

Step-by-step explanation:

use distributive property to move 4 inside the parenthesis multiplying the variable n and -3.

Anvisha [2.4K]4 years ago
3 0

Answer:

4n-12

Step-by-step explanation:

distribute 4 to the variable n and to 3

4 times n = 4n

4 times 3 = 12

4(n-3)=4n-12

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The number of mosquitoes at the beach has increased by 50% every year since 2012. In 2012, there were 2,500 mosquitoes. How many
xxTIMURxx [149]

Answer:

Step-by-step explanation:

2012 = 2500

2500 x .50 = 1250

2500 + 1250

2013 = 3750

3750 x .50 =

3750 + 1875

2014 = 5625

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5625 + 2812.5

2015= 8437.5

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2016= 12656.25

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3 0
3 years ago
Find the lowest common multiple (LCM) of 15 and 30.<br><br>A) 5<br>B) 15<br>C)30<br>D)60​
12345 [234]

Answer:

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7 0
3 years ago
Can someone solve this with an explanation?
Readme [11.4K]
The correct answer is C

5 0
4 years ago
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Virty [35]

Answer:

A. 3

Step-by-step explanation:

ΔDEC is bigger than ΔABC by 5. For the hypotenuse, 25 is 5 times bigger than 5.

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15 is five times bigger than 3, so the answer is A. 3.

Hope that helps.

6 0
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