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SIZIF [17.4K]
3 years ago
8

Erica earns $10.50 an hour for the first 40 hours. She is paid time and a half for every hour worked over 40 hours during a week

. If she worked 55 hours last week how much did she earn?
Mathematics
1 answer:
hjlf3 years ago
5 0

Answer:

Step-by-step explanation:

10.50 X 40=420

55-40=15

15 X 2=30

15 divided by = 7.50

420+30+7.5= 450.5

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Please provide an image for us

3 0
3 years ago
Solve for X<br><br> 5X+30/2=50<br> X=?
PIT_PIT [208]
5x + 15 = 50
-15 -15

5x= 35

X= 35
6 0
2 years ago
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What are the values of x and y for which quadrilateral is ABCD is a parallelogram? Explain.
Mrac [35]

Answer:

The value of x = 2.

The value of y = 1.

Step-by-step explanation:

The length of opposite sides of a parallelogram are equal.

Hence, the length of 4x - 3 and x + 3 are equal.

Similarly, the lengths of 3y and 5y - 2 are equal.

$ \therefore 4x - 3 = x + 3 $

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$ 2y = 2 $

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Therefore, the values of x and y are: 2; 1 respectively.

6 0
3 years ago
In Triangle ABC, AC = BC and mC = 62°. The longest side of the triangle is:
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7 0
3 years ago
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The area of a rectangle is 300 square centimeters. If the sides of the rectangle are given as 5 centimeters and <img src="https:
joja [24]
<em>x</em> is 1000, and the other side of the rectangle is 60 cm.
Area is found by multiplying length by width.  Using the sides we know we have
300=5(\sqrt{x+2600})
We divide both sides by 5:
\frac{300}{5}=\frac{5\sqrt{x+2600}}{5}&#10;\\&#10;\\60=\sqrt{x+2600}
To "undo" a square root, we square both sides:
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Subtract 2600 from both sides:
3600-2600=x+2600-2600
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Now we substitute this into the side with x:
\sqrt{x+2600}=\sqrt{1000+2600}=\sqrt{3600}=60
3 0
3 years ago
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