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3 months ago

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Jeremy is making a trail mix containing raisins and peanuts. Raisins cost $1.50 per pound. Peanuts cost $2.50 per pound. Jeremy

spends $10.50 to make 5 pounds of trail mix. He uses the table below to organize this information.
Which equation can Jeremy use to determine the amount of raisins in the trail mix?

a.r + 1.50 = 1.5r
b. r + (5 – r) = 5
c. 1.5r + 2.5(5 – r) = 10.50
d. 1.5r + 2.5(5 – r) = 5

2 answers:

tester [12.3K]3 months ago

8 0

Answer:

$1.5r + 2.5(5 - r) = 10.50$

Step-by-step explanation:

Define 'r' as the quantity of raisins.

The overall mixture weighs 5 pounds.

This means the amount of peanuts is 5 minus r.

The cost for raisins is $1.50 per pound, while peanuts are priced at $2.50 per pound.

Setting up the equation: 1.50(r) + 2.50(5 - r) = 10.50.

Substituting values, we replace raisins with 'r' and peanuts with (5-r).

$1.5r + 2.5(5 - r) = 10.50$

This forms our necessary equation.

Zina [12.3K]3 months ago

5 0

1.5r + 2.5(5 - r) = 10.50

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Step 2:

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