Answer:
a,c,f
Step-by-step explanation:
Answer:
(0,-5) x= 0; y= -5
Step-by-step explanation:
You can solve by using substitution. This means to solve for x on one of the equations then substituting x for the other equation and solving it.
If a/b and c/d are proportional then (a/b)(d/c)=1, aka ad=bc
25/45=15/27?
25*27=45*15?
675=675?
true
they are proportional
Answer:
About 141 students would attend.
Step-by-step explanation:
423/3=141
D. Is the one which has slope -3
It is because the point of it’s slopes are
( 0,0) and (1,-3)
So the slope will be
(Y2 - Y1)/(X2-X1)
Hence -3 is the slope of graph D.
