Answer:
A system of linear equations is just a set of two or more linear equations. In two variables (x and y) , the graph of a system of two equations is a pair of lines in the plane.
Step-by-step explanation:
The lines intersect at infinitely many points. (The two equations represent the same line.)
Answer:
120
Step-by-step explanation:
150x20%=30
150-30= 120
Answer:
$124.05
Step-by-step explanation:
For every $1 he owes $.15, so you multiply .15 by 827 to get 124.05.
Decimal form is x= -0.20871215..., -4.79128784...
Answer:
yes i think so
Step-by-step explanation:
