210 divided by 30 is 7. 30*x=210
x=7
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
BC = 2.149
.
{y|1 > y}, (-∞, 1); you did not specifically mention what notation you needed, so I wrote both [Internal Notation and Set Notation].
c
Step-by-step explanation:trust
0.35865 and 0.35867
for this number, the hundreths thousandths place is
0.358659 (bolded)
so, since the 9 rounds up, the estimated number would be 0.35866
the numbers before would be 0.35865 and after, 0.35867
