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Tanya [424]
3 years ago
15

Taylor by 12 my pencil this month and last month. Taylor paid $2.88 last month in 7.20 this month for pencils. Assuming the situ

ation is proportional, how many pencils did she buy this month?
Mathematics
1 answer:
Westkost [7]3 years ago
5 0

Answer:

Step-by-step explanation:

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Daisies first summer job was working behind the counter at Dairy Queen he earned double time for any hours worked over 40 in a g
FrozenT [24]

Answer: the standard hourly pay is $3.05

Step-by-step explanation:

Let x represent the standard hourly pay that he gets for the first 40 hours.

Therefore, the total amount that he gets for the first 40 hours of work in a given week is 40x.

At Dairy Queen, he earned double time for any hours worked over 40 in a given week. This means that the hourly rate is 2x

If during one week, he worked 51 hours, it means that the overtime is 51 - 40 = 11 hours

Total amount earned for overtime is

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If the total amount that he earned for the week is $189.10, then

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62x = 189.1

x = 189.1/62 = 3.05

8 0
4 years ago
8 is 75% of what number
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Answer:

10.6

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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3 years ago
What is the extraneous solution?
8_murik_8 [283]
<h3>Answer:</h3>

  x = 1

<h3>Step-by-step explanation:</h3>

<em>The only solution is an extraneous solution</em>, which is to say the equation has no solution.

The rational expression reduces to -1 (for x≠1), which makes the equation ...

  1 = 1/x

The only solution to this is x=1, which is specifically disallowed.

___

If you subtract the right side, the equation becomes ...

  ((-x+1)(x) +2(x)(x -1) -(x -1))/(x -1) = 0

  (-x^2 +x +2x^2 -2x -x +1)/(x -1) = 0 . . . . eliminate parentheses in the numerator

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This is undefined for the only value of x that could possibly be a solution, x=1.

8 0
3 years ago
At 12:00 noon two Mississippi steamboats are 126 miles apart. At 6:00 p.m. they pass each other going in opposite directions. If
Anna35 [415]
Just add 126 + 9 = 135 easy

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3 years ago
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