Question

Tia hangs chili shaped party lights in her back yard. The rule c = 14f gives the number of chili lights, c, there are for each foot, f, of wire. How many lights are on 8 feet of wire?

Answer 1

There are 112 lights on 8 feet of wire

Step-by-step explanation:

Tia hangs chili shaped party lights in her back yard

• The rule c = 14 f
• c is the number of chili lights there are for each foot, f, of wire

We need to find how many lights are on 8 feet of wire

∵ c is the number of chili lights

∵ f is the number of feet of the wire

∵ the rule is c = 14 f

∵ The length of the wire is 8 feet

- Substitute f in the rule by 8 to find c

∴ c = 14(8)

∴ c = 112

∴ The number of chili lights is 112

There are 112 lights on 8 feet of wire

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