Which pair of expressions is equivalent? (A 4(6x) and 10x
B
4(6x) and 24x
C4x + 6x and 10x2
D
4x + 6x and 24x

And Which three options isn’t correct and why not ?

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

it would have to be 3/0