Answer:
Answer: log(81)
Decimal Form: 1.90848501
Step-by-step explanation:
(7x+2)•(20-3x)
Simplify:
=137x + 40
6 = 36/6
3 1/6 = 19/6
36/6 - 19/6 = 17/6
17/6 hours is your answer which is 2 5/6 hours
Answer:
Did this question come with a picture or something more to go off of?
X=number of students
9x+12x=630
21x=630
x=30
so for high school, a, the 9 vans carried (9*30) 270 students while the 12 buses carried (12*30)=360 students. check:270+360=630
so for high school,b.
1x+6x=252
7x=252
x=<span>36
so the 1 van carries 36 students and the 6 buses carries (6*36) 216 students. check: 216+36=252</span>
