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vekshin1
3 years ago
9

4x-4/5x+10•30x+60/2x-2

Mathematics
1 answer:
slamgirl [31]3 years ago
5 0
Order of Operations. PEMDAS, Parentheses, Exponents, Multiply, Divide, Add, Subtract. Multiply; 4x-4/5x+300x+60/2x-2. Divide; 4x-0.8x+300x+30x-2. Add; 4x-330.8x-2. Subtract; 326.8x-2. 
Your answer; 326.8x-2
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Bob brings home 156.40 his gross is 184.00 what percentage do he bring home​
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Answer:

85%

Step-by-step explanation:

To find the percentage we will have to start by dividing the amount he brings home by the gross.

156.4 / 184 = 0.85

By doing this, we get the answer in decimal form, which is not what we want.

Multiply it by 100 to convert it into a percent.

0.85 x 100 = 85.

Now, we know that he brings home 85% of his gross.

5 0
3 years ago
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3 years ago
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Step-by-step explanation:

(a)

ii.

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iii.

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i.

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(b)

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8 0
2 years ago
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