$80 $5 per day Y=dollars left X=days Equation: Y=80-5x Explanation: since Lynette's mother gave her 80 dollars thats the amount she starts with. she spends 5 a day which is represented by "x" and is subtracted from 80.
$80 $5 per day Y=dollars left X=days Equation: Y=80-5x Explanation: since Lynette's mother gave her 80 dollars thats the amount she starts with. she spends 5 a day which is represented by "x" and is subtracted from 80.
Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram
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9
