Help me please with #12

1 answer:

Helga [31]3 years ago

6 0

Answer:

Am am not that big brain

Step-by-step explanation:

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KonstantinChe [14]

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BaLLatris [955]

Answer:

x=21/5

Step-by-step explanation:

5x:9 = 7:3

Turn the ratios into fractions:

5x/9 = 7/3

Then cross mutiply

15x=63

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NeX [460]

Answer: $48.93

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vichka [17]

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Dmitry [639]

Yes, I can help what would you like me to do

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2 years ago