It is <span>B</span>. All u have to do is -2a/b which is 2 then plug 2 in and you get (2,1)
#18
Answer C
4*7 = 28 which is the most closest one to 27.8
#19
perimeter = 2(L+W)
175.33 feet = 2103. 96 in
2 ( 2103.96 +48)
2 * 2151.96
4303.92 inches
#20
L*W = A
2103.96 * 48
100990.08 inch^2
to lazy to do the rest sorry
I'm in seventh grade. I haven't learned that yet.
try asking your teacher.
Y=Mx+b ddd d d d d d sans
23 is one of the answers, and -23, because negative times negative is positive.
Hope this helps and have a nice day:)