20) 13=2f+5
2f=8
f=4
6x<=3
x<=1/2
-f-5(2f-3)=-f-10f+15=-11f+15
answer B
45+0,15*45=45+6,75=51,75$
Answer:
Domain: all real numbers
Range: less than/equal to -2
Answer:
you add your number and then you subtract it so all the other steps are are going to be the exact same
