Thegaminglemo256
contestada

Please help, kinda having a hard time with this one. I'll mark brainliest whoever answers it correctly.

Max practices the piano and the guitar for a total of 150 minutes every day. He practices the guitar for 80 minutes longer than he practices the piano.

Part A: Write a pair of linear equations to show the relationship between the number of minutes Max practices the guitar (x) and the number of minutes he practices the piano (y) every day. (5 points)

Part B: How much time does Max spend practicing the piano every day? Show your work. (3 points)

Part C: Is it possible for Max to have spent 125 minutes practicing the guitar if he practices for a total of exactly 150 minutes and practices the guitar for 80 minutes longer than he practices the piano? Explain your reasoning. (2 points)

Respuesta :

obinnasteven863

Answer:

Part A:80x+70y=150

Part B:he spends 70 minutes longer

150-80=70and70+80=150

PartC :not possible he only practices 80 minutes longer and his total time is 150,simply 150-80

copperdog1011

Answer:

he practices piano 35 minutes a day.

A

x + y = 150

y = x + 80

B he spends 35 minutes practicing the piano.

C: no, because if he spends 150 minutes every day on the guitar and piano total, and he spends 80 minutes more, then you 150-80 then 70/2, which is 35, add em up, and then you have 115, which is less.

Step-by-step explanation:

don't copy exactly!

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