The answer is: x= 2
First apply PEMDAS
2(3x + 3)=8x+2
6x + 6 = 8x + 2
Subtract: 8x - 6x ; 6 - 2
4/2
x=2
The total number of dancers in the school is 150.
You find the time and how fast it is going then you divide the distance by the time to find the unit rate. Hope it helped. :)
I'm assuming that the options are after the .......
So, it looks like to me that each number is multiplying by 2.
So, -4*2= -8
-8 would be the best answer.
I hope this helps!
~cupcake
Answer:
(a) 300
(b)100
Step-by-step explanation:
(a) each figure is 100 student and there are 3 figures at Woodbridge so it's 3*100=300
(b) DuBois=3*100=300
Polk=4*100=400
400-300=100