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Mathematics, 04.08.2020 03:01 jillericamurph46

Sally has seven times as many dimes as nickels. Their value is $3.00. How many nickels does she have? 4 nickels 7 nickels 28 nickels

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Answer from: Quest

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions

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Sally has seven times as many dimes as nickels. Their value is $3.00. How many nickels does she have...
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