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Ann [662]
3 years ago
11

PLEASE ANSWER THIS QUESTION ASAP!!

Mathematics
1 answer:
leonid [27]3 years ago
4 0
Have you tried doing (3x+18)+(9x-27)=99
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. A pair of shoes are $98.75,
djyliett [7]

Answer:

a. <u>saletax</u><u> </u>= 98.75

100

<u>5</u><u> </u> = <u> </u><u>9</u><u>8</u><u>.</u><u>7</u><u>5</u>

100 1

we cross multiple

5(1) = 100(98.75)

5 = 100(98.75)

<u> </u><u> </u>divide both side by 5

<u>5</u><u> </u><u> </u>= <u> </u><u>1</u><u>0</u><u>0</u><u>(</u><u>9</u><u>8</u><u>.</u><u>7</u><u>5</u><u>)</u>

5 5

since 100 can divide 5 so we divide them

= 20(98.75)

amount sale tax = 1975

b. 98.75 × 5 =493.75$

8 0
3 years ago
Lenore needs an apartment immediately. She
AveGali [126]

Not enough data given here. Incomplete question.

6 0
3 years ago
Food bill before tax $62 Sales tax: 8% Tip: 15%<br> What is the tax?
professor190 [17]
<h3>Answer:  $4.96</h3>

Work Shown:

8% = 8/100 = 0.08

8% of 62 = 0.08*62 = 4.96

8 0
3 years ago
Please answer tomorrow is my exam please​
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Answer:

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Step-by-step explanation:

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4 0
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Is Pb -&gt; PbSO4 reduction half reaction ?​
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