Apolynomial of degree 1 is called a expression

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test