3 years ago

The cost y (in dollars) to provide food for guests at a dinner party is proportional to the number x of guests attending the

Mathematics

1 answer:

givi [52]3 years ago

7 0

Answer:

100

Step-by-step explanation:

because it is directly proportional so 4 times ten is 40 and 10 times 10 is 100

pls mark brainliest it would really help me out

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