denzel must practice piano for 210 minutes each week. He practices 30 minutes each day.Write a linear equation to represent the

Question

4 years ago

6

number of minutes denzel still has to practice afrer x days

2 answers:

uranmaximum [27] · Answer 1 · 2021-12-19T02:27:08+03:00

3 0

210 divided by 30 is 7. 30*x=210

x=7

Gnoma [55] · Answer 2 · 2021-12-19T03:56:53+03:00

Answer:

Number of minutes Denzel still has to practice after x days, N(x) = 210 - 30x

Step-by-step explanation:

Denzel must practice piano for 210 minutes each week.

Total practice needed = 210 minutes

Total minutes practicing per day = 30 minutes

Let x be the number of days practiced

Total minutes practices after n days = 30x

Total remaining minutes = 210 - 30x

Number of minutes Denzel still has to practice after x days, N(x) = 210 - 30x