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pochemuha
3 years ago
15

In her first 20 games, Jennie served 4 aces. If she continues to serve aces at this rate, how many aces will she have after 160

games?
Mathematics
1 answer:
Talja [164]3 years ago
5 0

Answer:

32 aces

Step-by-step explanation:

4/20= x/160

once you set up this proportion you can cross multiple to get:

20x= 640

then just solve for x:

x= 32

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romanna [79]

Answer:

-6.20x-6.20y=-948.6

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6.20x-6.20x +9.30y-6.20y=1125.30-948.60

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Step-by-step explanation:

child admission is $6.20 : x numbers

adult admission is $9.30 : y numbers

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4 0
3 years ago
What is the answer to this how to work it
Anna007 [38]

9514 1404 393

Answer:

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