3 years ago

Set up a system of equations needed to solve each probler

Mathematics

1 answer:

goblinko [34]3 years ago

8 0

Answer:

This is not a solvable question, since the least amount of money you can have with this combination is $4.20.

Step-by-step explanation:

Let q = quarters

Let d = dimes

Equation: 0.1d + 0.25q = 3.00

Maximum amount of dimes: 0.1d *42 = 4.2d

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5|2x - 3| + 4 = 9 How do you solve this

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x = 2, or x = -1

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If 2x - 3 is inside the parenthesis (), then the value of x is 2.

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10x -11 = 9

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Solution 2 (Not 100% sure)

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Please correct me if I'm wrong.

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