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Alborosie
3 years ago
15

What is 2{3[9+4(7-5)-4

Mathematics
1 answer:
dedylja [7]3 years ago
3 0
To get a proper result we have to take into consideration order of operation.
2{3[9+4(7-5)-4]}=2{3[9+4*2-4]}=2{3[9+8-4]}=2{3*13}=2*39=78 - its the answer
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If Kyle has invested $20,000 of the total $160,000 invested, that means the other give investors invested $140,000. Divide the about they invested by the total amount invested, and you will get .875. That is equal to 87.5%. The five investors own 87.5% of the business.
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What is the area of the actual living room in square feet? Round your answer to the nearest whole number. The numbers are 3 in.
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1:30
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Explanation:

To find the density, the first step is to convert the weight (mass) and the volume into the appropriate units.

The volume is 8.5 gallons and this needs to be converted to litters. In this case, multiply the volume in gallons by 3.785 because each gallon contains 3.785 liters.

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