Ask a New Question

A local electronics store will sell seven AC adapters and two rechargeable flashlights for $86, or three AC adapters and four rechargeable flashlights for $84. What is the price of a single AC adapter and a single rechargeable flashlight?

1 answer

7a+2f = 86
3a+4f = 84

a=8
f=15

Ask a New Question or answer this question.

Similar Questions

Can you show the work of how to work this word problem ? A local electronics store will sell 7 ax adapters and 2 rechargeable
1. 1 answer
Can you show the work of how to work this word problem ? A local electronics store will sell 7 ax adapters and 2 rechargeable
1. 1 answer
A camping store put in an order for flashlights and sleeping bags. The number of flashlights ordered was 3 times the number of
1. 1 answer
Eric gets paid $7 for each hour he works at the electronics store, plus an extra $2 for every store membership card he sells.
1. 1 answer

more similar questions