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maksim [4K]
3 years ago
7

What is (-72/9) + (-64/8) + (44/- -11)

Mathematics
1 answer:
mina [271]3 years ago
4 0

Answer: -12

use the () to sole the problem at one step at a time.

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Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil.
Ierofanga [76]
Since it is stated that the machine he bought only predict about 80%. Thus, about 20% are still possible that there are oils in the land that he owned.
In a 100% value = 80% were the 0 possibillites detected by the machine and 20% are still the possibility that it has an oil.
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Convert the mixed number into a decimal and multiply on a calculator (or by hand).
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Robert sliced a large loaf of bread to make 12 sandwiches. He makes 3 turkey sandwiches and 5 veggie sandwiches. What fraction o
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A dog breeder plans to mix two types of food to make a mix of low cost
lys-0071 [83]

Answer:

  • 3.75 bags of ChowChow
  • 0.75 bags of Kibble

Step-by-step explanation:

The constraints on protein, minerals, and vitamins give rise to the inequalities ...

  40c +30k ≥ 150 . . . . . . required protein

  20c +20k ≥ 90 . . . . . . required minerals

  10c +30k ≥ 60 . . . . . . . required vitamins

And we want to minimize 10c +12k.

The graph shows the vertices of the feasible region in (c, k) coordinates. The one that minimizes cost is (c, k) = (3.75, 0.75).

To minimize cost, the daily feed should be ...

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Daily cost will be $46.50.

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Answer:

2/4 3/6

Step-by-step explanation:

any fraction where the numerator is half of the Denominator

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