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Ray Of Light [21]
3 years ago
8

At a recent party it cost $9.50 for refreshments for 10 guest.at this rate,how much would it cost to have refreshment for 80 gue

st?
Mathematics
1 answer:
Talja [164]3 years ago
8 0
For 80 guests you will need 80/10 = 8 times more than for 10 guests:

8*9.50 = $76

Refreshment for 80 guests costs $76.
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Answer:6

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6

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6

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y

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−

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6 0
3 years ago
Assume for a given study that the null hypothesis asserts the expected value of a phenomenon is 10. A research study results in
soldi70 [24.7K]

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8 0
3 years ago
The students in Mr. Sanchez's class are converting distances measured in miles to kilometers. To estimate the number of kilomete
BaLLatris [955]

Step-by-step explanation:

Abby’s Expression:

Double m, giving 2m. She then takes 20% of the result, which we can write 0.2(2m). Finally she subtracts this from 2m, giving 2m−(0.2)2m

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6 0
3 years ago
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julia-pushkina [17]

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3 years ago
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Answer:

Step-by-step explanation:

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3 years ago
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