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e-lub [12.9K]
3 years ago
13

If Tom has $⁢803 left after spending 1/3 of his monthly salary for rent and 1/7 of his monthly salary for his utility bill, what

was his monthly salary?
Mathematics
1 answer:
hjlf3 years ago
4 0
He would have about $1,180 before paying for rent and the utilities.
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What is 2/7 + 6/10 in fraction form
frez [133]

Answer:

31/35

Step-by-step explanation:

= 62/70

= 62 ÷ 2/70 ÷ 2

= 31/35

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3 years ago
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Find the perimeter of a triangle with sides 12 inches, 9 inches, and 15 inches.
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The number of hours required to do a job varies inversely as the number of people working. It takes 8 hours for 4 people to pain
dezoksy [38]

Answer: it will take 5 people 6.4 hours to do the work.

Step-by-step explanation:

The number of hours required to do a job varies inversely as the number of people working. Let h represent the number of hours required to do the job. Let p represent the number of people working. Therefore,

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h = k/p

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h = 32/p

To determine how many hours it will take 5 people to do the work, we will substitute p = 5 into the formula. It becomes

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7 0
3 years ago
What is the measure of X! Please help if you know how to do this!
deff fn [24]

Answer:

28°

Step-by-step explanation:

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Harrizon [31]
There are two ways to work this out: normal variables or using "imaginary" numbers.

Normal variables:
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Imaginary numbers:
Using the result from earlier:
21-i-2i^{2}
Now since i = \sqrt{-1}, then the expression becomes:
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