People who purchased good seats will be labeled as a
people who purchased poor seats will be labeled as b
therefore...
5a + 2b = 660
a + b = 210
Now, all that has to be done is for the system to be solved.
-2(a+b=210)
5a + 2b = 660
-2a - 2a = -420
3a=240
a= 80
*3 people purchased good seats.
Now we can plug that number in
5(80) + 2b = 660
400 + 2b = 660
2b = 260
b = 130
*130 people purchased poor seats
An object's dimensions are: length of 25cm, wight of 10cm, and height of 15cm. calculate the object's density if its mass is 3000g
Answer:
rotation
Step-by-step explanation:
from the pont you have rotate it to a shape kinda like a diamond
Okay nice amazing spectacular. What is brain list though? IM JUST TRYING TO EARN POINTS. Help a girl out. I’m just ranting cause I don’t know if this will even give me points.
Answer:
4
Step-by-step explanation:
