What is the greatest common factor of 42a5b3, 35a3b4, and 42ab4?
1 answer:
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Answer:
$42.40
Step-by-step explanation:
The horizontal axis is in fractions.
The three lightest are two pounds & one
pounds. Each cost $4.40 per pound.
So cost = 4.40(5/8+5/8+6/8) = $8.8
Remaining costs 4.80 per pound. We add up the remaining and multiply by 4.80 to get their cost.
cost =
Hence, total cost = 8.8 + 33.6 = $42.40
Convert the equation into slope-intercept form 2x+3y=9
