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True [87]
3 years ago
11

You earn a new a weekly allowance of five dollars and your neighbor is paying you 7.50 per hour for shoveling the driveway how m

any hours,x, Master work this week if you wanna earn more than $30
Mathematics
1 answer:
Leokris [45]3 years ago
6 0

Answer:

Hours of work= 3.5

Step-by-step explanation:

Giving the following information:

Allowance= $5

Hourly pay= $7.5

Desired profit= $31

<u>To calculate the number of hours to work, we need to use the following formula:</u>

Hours of work= shoveling pay / hourly pay

Hours of work= (31 - 5)/7.5

Hours of work= 26/7.5

Hours of work= 3.5

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Answer:

36

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26+10=36

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11 + 1 + 0.01 + 0.11 + 0.111 = ?
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Please slove this for me ​
Monica [59]

Answer:

The answer is A, 7

Step-by-step explanation:

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3 years ago
When 7 is subtracted from five times a number, the result is greater than twice the sum of the number and 4. Find all the number
hichkok12 [17]

Given :

When 7 is subtracted from five times a number, the result is greater than twice the sum of the number and 4.

To Find :

All the numbers that satisfy the inequality.

Solution :

Let , the number is x .

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5x - 7

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2(x + 4)

Now , comparing both the expression by given constrain.

5x - 7 > 2(x + 4)\\\\5x-7>2x+8\\\\3x>15\\\\x>5

So, all the numbers that satisfy the inequality are greater than 5.

Hence , this is the required solution.

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