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worty [1.4K]
3 years ago
8

Joe gets paid $40 per hour. how much would he earn if he worked for 45 minutes

Mathematics
1 answer:
anzhelika [568]3 years ago
6 0
He would earn $30 for 45 minutes. 
Example: 
60min=$40/hr
1min =$40/$60/hr
45min=$40/$60*45
$30 for 45min
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Claire is putting up a fence around her rectangular garden. The length is four less than double the width. The perimeter is 22 f
Doss [256]

Answer:

The dimensions are 6 by 5 feet.

Length = 6 feet.

Width = 5 feet.

Step-by-step explanation:

Let the length = L

Let the width = W

Perimeter of a rectangle = 2L + 2W

Translating the word problem into an algebraic equation, we have;

L = 2W - 4 ........equation 1

22 = 2L + 2W .......equation 2

Substituting the value of "L" into equation 2, we have;

22 = 2(2W - 4) + 2W

22 = 4W - 8 + 2W

22 + 8 = 6W

30 = 6W

W = 30/6

Width, W = 5 feet.

To find the length, L

Substituting the value of "W" into equation 1, we have;

L = 2W - 4

L = 2(5) - 4

L = 10-4

Length, L =6 feet

Therefore, the dimensions of the garden are 6 by 5 feet.

5 0
3 years ago
X/3-<br> 2=6 find the value of x
Nataly [62]
X = 24 so the value of x is 24
4 0
2 years ago
Read 2 more answers
Aaron is taking a multiple choice test with a total of 20 points available. Each question is worth exactly 1 point. What would b
Ede4ka [16]

Let x represent number of wrong questions answered by Aaron.

We have been given that Aaron is taking a multiple choice test with a total of 20 points available. Each question is worth exactly 1 point. We are asked to find Aaron's score (out of 20) if he got 6 questions wrong.

To find Aaron's score, we will subtract number of wrong answers from total score.

\text{Aaron's score}=\text{Total score}-\text{Number of wrong answers}

\text{Aaron's score}=20-6

\text{Aaron's score}=14

Therefore, Aaron's test scores would be 14 out of 20.

To find Aaron's score if he got x questions wrong, we will subtract x from total scores that is 20-x.

Therefore, Aaron's score would be  20-x, if he got x questions wrong.

4 0
3 years ago
Can someone please help me with this problem? I will give brainliest but only if answer is correct. Thanks!
Anna71 [15]

(-3)²= 3²

(3²)⁴=9⁴

9⁴ is the answer

(edited)

6 0
3 years ago
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Online concert tickets cost 37 each plus a service charge of 8.50 per ticket. The web site also charges a transaction fee of 14.
Alex17521 [72]
Add the three numbers together and then divide 212.49÷60.49=3.51
I hope this helps

4 0
3 years ago
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