The equations y = 4x - 1 and y = -x + 4 are graphed below. Which ordered pair represents a solution to both equations?
(2, 3)
(3, 2)
(3, 1)
(1, 3)
(0, 4)
(4,0)

i suppose it should be (y=2x-5)

step-by-step explanation:

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33