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2 years ago

Please someone helpppp ):

Mathematics

1 answer:

skad [1K]2 years ago

3 0

Answer:

70 -20x = 60 -15x

Step-by-step explanation:

The amount of money left on Josh's card is ...

70 -20x

The amount of money left on Jessica's card is ...

60 -15x

These amounts are the same when ...

70 -20x = 60 -15x

_____

Additional comment

The solution to this equation is ...

10 = 5x ⇒ x = 2 . . same amount after purchase of 2 pizzas

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago