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Pie
3 years ago
12

Melanie spent half of her allowance going to the movies. She washed the family car and earned 6 dollars. What is her weekly allo

wance if she ended with 18 dollars?
Show work to final answer.
Mathematics
1 answer:
padilas [110]3 years ago
7 0
Okay.. well did you try to do it on your own at least ? I help you, but what do you know already so we can go on from there. 
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Answer: 5n = 3d and 3n + 6 = 2d + 4

Given that the numerator and denominator of a fraction are in the ratio of 3 to 5. When the numerator and denominator are both increased by 2, the fraction is equal to \dfrac{2}{3}.  

We are to select the system of equations that could be used to solve the problem.  

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The length of a rectangular field is 4 meters less than 5 times the breadth of the hall. What is the length, if the breadth is b
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IF BREADTH=b meters
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