Marion is making trail mix for a group camping trip. She buys 3 pounds of granola for $3 per pound, and 0.75 pounds of raisins f or $2 per pound. The equation 3(3) + 0.75(2) = (3 + 0.75)x models the situation, where x is the price per pound of the trail mix. What is the price of the trail mix?
2 answers:
Answer:
$2.8
Step-by-step explanation:
Given :
Marion buys 3 pounds of granola for $3 per pound, and 0.75 pounds of raisins for $2 per pound.
The equation 3(3) + 0.75(2) = (3 + 0.75)x models the situation, where x is the price per pound of the trail mix.
To Find: What is the price of the trail mix?
Solution:
Where x is the price per pound of the trail mix.
Hence the price of the trail mix is $2.8 per pound.
$2.80/lb is the total price per pound for the trail mix.
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