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antoniya [11.8K]

3 years ago

7

Kelly spends $75.98 on items for a party. She buys thank you cards that cost $3.18 (including tax). She also buys gift bags that

cost $10.40 each. If she buys one gift bag for each guest, how many guests did Kelly invite to the party? A. 6 B. 7 C. 9 D. 8

1 answer:

vladimir2022 [97]3 years ago

6 0

B. 7 because if you do $75.98/$10.40=7

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Now we can cancel the h in the numerator and denominator under the assumption that h is not 0.

$= \dfrac{-1}{x(x+h)}, h\ne 0$

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