Which is the best approximation for the solution of the system of equations? y=-2/5x+1
y=3x-2

a(0.45, 0.88)
b(0.88, 0.65)
c(0.88, 1.1)
d(1.3, 0.88)

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

can you take a photo of the screen?

110

step-by-step explanation:

based on the question i am guessing that it is a typo for abc