haileycorbin5 haileycorbin5

24-09-2019
Mathematics

contestada

You paid $700 for a new guitar. Your guitar cost $20 less than twice the cost of your friend's guitar.
How much did your friend's guitar cost?

Respuesta :

cmoreno511 cmoreno511

24-09-2019

Answer: i get $340

Step-by-step explanation:

700-20= 680

680÷2= 340

Another way to look at it is :

Let p =friends guitar

2p= twice

2p+20=700

2p=700-20

2p=680

P= 680÷2

P=340 is friends guitar

Answer Link

lexi6481 lexi6481

24-09-2019

Your friends guitar would have costed $1380

Answer Link

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