shailajohnson2244 shailajohnson2244

10-07-2017
Mathematics

contestada

A sporting goods stores sells 2 fishing reels and 5 fishing rods for 228. Later, they sell 4 fishing reels and 7fishing rods for 444. Find the price of each

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smartdude1310 smartdude1310

10-07-2017

fishing reels is =RE
fishing rods is =RO

2RE+5RO=228
4RE+7RO=444

4(2RE+5RO=228)
2(4RE+7RO=444)

8RE+20RO=912
8RE+14RO=888 SUBTRACT

RE=0

6RO=24
RO=4

2RE+5(4)=228
2RE+20=228
2RE=208
RE=104

FISHING REELS ARE WORTH 104
FISHING RODS ARE WORTH 4

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