Find the difference. (-5ab+6a-1)-(-5ab-8)
1 answer:
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8 pounds of chamomile tea must be mixed to make a mixture that costs 14.63 per pound.
Step-by-step explanation:
We are given the following in the question:
Chamomile tea:
Unit cost = 18.20 per pound
Amount = x pounds
Total cost =
Orange tea:
Unit cost = 12.25 per pound
Amount = 12 pounds
Total cost =
Total mixture:
Unit cost = 14.63 per pound
Amount = (12+x) pounds
Total cost =
We can write the equation that cost of mixture is equal to cost of chamomile tea and orange tea.
Thus, 8 pounds of chamomile tea must be mixed to make a mixture that costs 14.63 per pound.