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Ashley needs new batteries for the flashlights at her house. Each flashlight takes 4 batteries. Write an equation to show how the number of batteries needed, b, depends on the number of flashlights, f.
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12 votes
Ashley needs new batteries for the flashlights at her house. Each flashlight takes 4

batteries. Write an equation to show how the number of batteries needed, b, depends on the number of flashlights, f.

User Alpar
by
3.4k points

2 Answers

6 votes

Answer:

b = 4f

Explanation:

4 batteries per flashlight

User Logray
by
2.9k points
5 votes

Answer: b = 4f

Explanation:

Since every flashlight needs 4 batteries, every flashlight added (f) will be 4 more batteries needed total (b). With this information in mind, we can write the equation:

b = 4f

User Bbosak
by
3.2k points
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