Dave has $11 to spend on an $8 book and two birthday cards (c) for his friends. How much can he spend on each card if he buys the same card

Question

Dave has $11 to spend on an $8 book and two birthday cards (c) for his friends. How much can he spend on each card if he buys the same card for each friend? WHAT IS THE INEQUALITY

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King 2 months 2021-08-25T17:32:59+00:00 1 Answers 3 views 0

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    2021-08-25T17:34:11+00:00

    Dave has $11 and he buys a book for $8 but he spends an equal amount of money on 2 cards. Let’s model this problem with an inequality.

    x = $ spent on one card.

    2x + $8 ≤ $11

    Let’s subtract $8 from both sides.

    2x ≤ $3

    Divide both sides by 2

    x ≤ $1.5

    Dave can spend at most $1.5 on each card.

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