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melomori [17]
3 years ago
6

Need help quick easy problem to solve pls help!

Mathematics
1 answer:
777dan777 [17]3 years ago
3 0

Answer:

C

Step-by-step explanation:

12b + 30f = 240

7b + 10f = 125

Multiply the second equation by -3

12b + 30f = 240

-21b -30f = -375

Add up the two equations

-9b = -135

b = $15

Substitute this value in one of the two equations

12 * 15 + 30f = 240

180 + 30f = 240

30 f = 60

f = $2

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Nesterboy [21]

Answer:

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3 years ago
Ned caught 1/3 pound of fish. Sarah caught 5/12 pound of fish. Jessica caught 1/6 pound of fish. How much fish did all three of
EastWind [94]

Answer:

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