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zubka84 [21]
3 years ago
12

Tom is an artist and plans to paint and sell some miniature paintings. The paint and canvas for each painting costs $10 and then

he bought some brushes for $50. If he plans on selling each painting for $20, how many paintings must Tom sell to break even?
Mathematics
1 answer:
Crank3 years ago
5 0

Answer:

3

Step-by-step explanation:

50+10=60

20 x 3= 60

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The formula of correlation coefficient is:

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