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Trava [24]
3 years ago
8

Emma buys and sells truck parts she bought two tires for $35 eachand later sold them for $65 each she bought three rims for $75

each and later sold them for $136 each she bought five headlight covers for $4 each and later sold them for $15 each what is Emma's total profit
Mathematics
1 answer:
alexdok [17]3 years ago
5 0

Answer:2X35=70 2X65=130 130-70=60   So 60 dollars profit for the two tires.

3X75=225 3X136=408 408-225=183  So 183 dollars profit for the three rims

5X4=20 5X15=75 75-20=55  So 55 dollars profit for the headlights.  

Total profit  60+183+55=298

  Step-by-step explanation:

 

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Answer:

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Step-by-step explanation:

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2 years ago
PLEASE HELP ASAP!!! I don’t know how to do this problem or where to start! How do I solve this?
Leto [7]

Answer:

W = 4.95

Step-by-step explanation:

You want to start by writing down what you know, and forming a system of equations.

L= length W= width

2L+2W=14.7    

L= 2.4

On the left side of the equation, you're adding all your side lengths, and on the right, is the total perimeter. (Also could be written L+L+W+W = 14.7)

You would then substitute L from the bottom equation into the top equation to get:

2(2.4) +2W=14.7

Solving:

4.8+2w=14.7

W= 4.95

To check your answer simply add all the sides together and make sure it equals your perimeter. You can also plug W and L back into the original equation.

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3 years ago
Is negative square root of 35 rational or irrational?
Vika [28.1K]
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8 0
3 years ago
You ride a bicycle at a speed of 18 miles per hour. I am 3 miles behind my friend. My friend rides a bicycle at a speed of 12 mi
anzhelika [568]

Answer:

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Step-by-step explanation:

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3 0
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