Question

plz help anyone i need big help here!!! i will medal you!
Which description best describes the solution to the following system of equations?

y = – one half x + 9
y = x + 7


A. Lines y = –one half x + 9 and y = x + 7 intersect the x-axis.
B. Lines y = – one halfx + 9 and y = x + 7 intersect the y-axis.
C. Line y = – one halfx + 9 intersects the origin.
D. Line y = – one halfx + 9 intersects line y = x + 7.

Answer 1

medal and fan!

Answer 2

first convert the equations into standard form
\(\large ax + by = c \)

Answer 3

here's a tutorial
http://courses.wccnet.edu/~palay/precalc/22mt01.htm

Answer 4

let me know when you've accomplished this conversion task

Answer 5

i don't get this!!