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sergey [27]
3 years ago
10

20% tip on a $30 hair cut

Mathematics
2 answers:
pshichka [43]3 years ago
7 0

Answer:

Step-by-step explanation:

Turn

Just turn the percentage into a decimal, in this case turn 20% into the decimal form .20.

Multiply

Multiply the decimal by the dollar.

.20 x 30 = 6$.

This applies to other questions similar to this. Turn the percentage into a decimal.

102% of 50$

102% = 1.02

1.02 x 50 = 51 $

3% of 8$

3% = 0.03

0.03 x 8 = 0.24 $

chubhunter [2.5K]3 years ago
5 0
$6 is 20% of a $30 haircut
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16x + 33y = 260, I think this is correct. Hope this helps!:)
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Please help me with my homework I don't understand it ​
Damm [24]

Answer:

Part A:

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Part B:

3

Step-by-step explanation:

Part A:

When I put 0.111111111 into my calculator I get a conversion of 1/9.

Part B:

The fraction 1/9 means that for every 9 kids he surveyed, 1 of them replied "yes."

So covert 1/9 into x/27

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3 years ago
Rewrite 3* = 243 as a logarithmic equation.
soldi70 [24.7K]

Answer:

log₃(243) = x

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4 0
2 years ago
Vertices A and B of triangle ABC are on one bank of a river, and vertex C is on the opposite bank. The distance between A and B
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A suitable solver will tell you instantly that the measure of b is 179.18 ft.

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