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mezya [45]
3 years ago
15

I’d appreciate any help please!!! 30 points

Mathematics
1 answer:
Aliun [14]3 years ago
8 0
7. 3c+3=84
3c=81
c=27
So either 81/3 but if simplified its 27/1

8. The correct answer would be 55=31+t
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3 years ago
What two numbers add to 12 and multiply to 35
inessss [21]
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5 0
3 years ago
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masha68 [24]

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8 0
4 years ago
The cost per minute for a conference phone call originally 2.60 increased by 30% what is the new price?
harkovskaia [24]
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Original price = $2.60 
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Another way of solving the problem is getting the equivalent of 30% and adding it to the original price.

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6 0
3 years ago
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