Answer:
Yes, the ratios do form a proportion.
The greatest common factors of 30,48,60 is 6.
Answer:
She needs about 398 more dollars
Step-by-step explanation: The price of the whiteboard is $989. Add the money from what she collected and the fundraising. 485+106 then you take that and subtract it from 989.
Hope this helped!
Answer:
infinite solutions
Step-by-step explanation:
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