Your answer is y ≥ −10 + 5x/2
Yes he has enough index cards for all students
A=$20.20/10gal=$2.02 per gal
B=$26.04/12gal=$2.17 per gal
C=$28.14/14gal=$2.01 per gal
D=$30.45/15gal=$2.03 per gal
So C is the cheapest per gallon.
Did you mean 36/12? If so the answer would be 3/1 or 3.
Answer:
420 + 69 = 489
Step-by-step explanation:
HOPE THIS HELPS
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