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Gemiola [76]
3 years ago
8

Sales tax is 7% what is the amount of sales tax you would pay this bill​

Mathematics
1 answer:
AleksAgata [21]3 years ago
6 0

% means per 100

so when figuring out percents it's good to use 100

so

on $100 7% would mean $7

on $50 7% would mean $3.5

in $200 7% would mean $14

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8 0
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What is the radius of a circle whose equation is x2 y2 8x – 6y 21 = 0?
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we know that

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x^{2} +y^{2} +8x-6y+21=0

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(x^{2}+8x) +(y^{2}-6y)=-21

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therefore

<u>the answer is</u>

the radius of the circle is 2\ units


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Step-by-step explanation:

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Evaluate the expression: a(b – c) if a = -8, b = 12, and c = 4
miv72 [106K]
<span> a(b – c) if a = -8, b = 12, and c = 4
</span><span> = -8(12 – 4) 
= -8 (8)
= -64</span>
5 0
3 years ago
Read 2 more answers
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