If Taylor has 2 times as many nickels as quarters and they have a combined value of 245 cents, how many of each coin does he hav
1 answer:
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Each pound of potato salad serves 6 people and the average number of pounds of potato salad that each person is served will be pound.
<u><em>Explanation</em></u>
At a party of 102 people, 17 pounds of potato salad is served.
<u>a.</u> Suppose, each pound of potato salad is served to number of people.
So, 17 pounds of salad is served to or
number of people. That means......
So, each pound of potato salad is served to 6 people.
<u>b.</u> Suppose, the average number of pounds of potato salad that each person is served is
So, the total number of pounds of salad, served to 102 people pounds
pounds. That means .....
So, the average number of pounds of potato salad that each person is served will be pound.
Answer:
Move all terms containing y to the left, all other terms to the right
<u>Add -14y to each side of the equation</u>
<u></u><u></u>
<u></u>
<u>Combine like terms: 5y + -14y = -9y </u>
<u></u><u></u>
<u></u>
<u>Combine like terms: 14y + -14y = 0 </u>
<u></u><u></u>
<u></u>
<u>Add '20' to each side of the equation</u>
<u></u><u></u>
<u></u>
<u>Combine like terms: -20 + 20 = 0 </u>
<u></u><u></u>
<u></u>
<u>Combine like terms: 7 + 20 = 27 </u>
<u></u><u></u>
<u></u>
<u>Divide each side by -9</u>
<u></u><u></u>