Step-by-step explanation:
first, know (x,y).
second, plug it in.
-3 - 2x-6 = ?
well, 2x6= 12 and 12- (-3) is the same as 12+3=15. is 15 less than or equal to -3?
I'll do one more.
-1 - 2x1= ?
2x1=1 1-1=0. is 0 less than or equal to -3?
First multiply 12 by 8 to get 96
that is the total amount of seats including the broken ones. then multiply 3 by 4 to get the section of broken seats. 3 being the amount of rows that have broken seats an 4 is the amount of broken seats per row. you wind up with 12 broken seats.
Now subtract 12 from 96 to get 84 functional seats
Answer: I'm not good at math but I think it's 1620?
Step-by-step explanation:
X=6
Z=8 so X:Z
=. 6/8
So 2 goes into both 6 and 8 so divide numerator and denominator by 2 which = 3/4