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forsale [732]
3 years ago
9

Please help me solve this I forgot how to

Mathematics
1 answer:
RideAnS [48]3 years ago
4 0
2.5 

hope it helps//...,d/cmn/lsjdhc;ljwknefv


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a telephone technician charges $30 per hour plus a $45 service charge your father's firm hires him to hook up his company's phon
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y=mx+b

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2 years ago
1) What is 20% of 20?<br> 2) what is 15 is what percent of 30?<br> 3) 50 is 50% of what?
N76 [4]

Hi there!

The word "of" is the same thing as a multiplication sign.

1)

20% = 0.2

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2)

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divide each side of the equation by 0.5

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There you go! I really hope this helped, if there's anything just let me know! :)

7 0
2 years ago
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The correct graph is the last one
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Which expression is equivalent to 2(a+3) when a equals 3<br><br>2(3)<br>5(3)<br>2(3)+3<br>2(3)+6​
sammy [17]
2(3+3) or 2(3)+6, so the answer is the third option. It’s just using the distributive property.
8 0
3 years ago
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