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frutty [35]
3 years ago
15

10y+15=7y+45 what does y equal

Mathematics
1 answer:
Gnom [1K]3 years ago
6 0

Answer:

10

Step-by-step explanation:

10y+15=7y+45

10y-7y=45-15

3y=30

y=10

hope it helps you!

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Multiply (x-2) (2x+4)
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Answer:

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Step-by-step explanation:

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5 0
3 years ago
Emily buys a toaster for 10%off if she pays 36 then what was the original price
PtichkaEL [24]
x-0.1x=36

where x is the original price
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x-0.1x=36
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-----   ----
0.9     0.9
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7 0
3 years ago
Read 2 more answers
Does 3 tents multiplied by 100 equal 300 thousands
kobusy [5.1K]
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No it does not
3 0
3 years ago
The radius of a semicircle is extended by 6 inches.how does the measure of the semicircles arc length change?
vivado [14]
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Now the difference of arc is then going to be:

p(6+x)-px

p(6+x-x)

6p inches

So the arc will be 6p inches longer.  Or if you wish to approximate...

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7 0
3 years ago
Find f(-2) for f(x) = 2(4)*.
ArbitrLikvidat [17]
F(-2)=2(4)
-2=8
— —
-2 -2
F=-4
4 0
2 years ago
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