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Bezzdna [24]
3 years ago
5

Ji Sunn spent $24 at the local farmer’s market. She bought apples that cost $4 per pound and raspberries that cost $6 per pound.

Which equation can be used to represent the amount of raspberries, r, in terms of apples, a?
r = 4 minus two-thirds a
r = 4 + two-thirds a
r = 6 minus three-halves a
r = 6 + three-halves aThe formula for electrical power is P = I V. Which is the equivalent equation solved for i?
Mathematics
1 answer:
Agata [3.3K]3 years ago
3 1
Guddyfivkgjgufitougufug
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The high school leadership team is having a car wash. They charge $5.50 for large cars and $4.00 for small cars . They had a suc
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Answer: 56 large cars and 86 small cars.

Step-by-step explanation:

Let's call:

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s: the number of small cars.

Then, you can set up the following system of equations:

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You can use the Elimination Method:

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\left \{ {{-4.0l-4.0s=-568} \atop {5.50l+4.0s=652.50}} \right.\\--------\\1.5l=84.5

l≈56

Substitute l=56 into one of the original equations and solve for <em>s:</em>

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Need help with this math lesson
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