Answer:
100 seats aren't being used.
Step-By-Step-Explanation:
3/5 of 400 is 240
240 + 60 (teacher seats) = 300
300 seats are used
100 seats aren't
:)
2x - 3y = 0
2x = 3y
2x/y = 3y/y
2x/y = 3
x/y=3/2
Answer is a. 3/2.
85in
Step-by-step explanation:
slope = y'-y/x' - x
= 2-(-2)/3-2
=2+2 /1
=4
slope = 4