Eugene and huong each improved their yards by planting day lilies and ivy. They brought their supplies from the same store. Eugene spent $67 on 2 day lilies and 9 pots of ivy. Huong spent $93 on 8 day lilies and 11 pots of ivy. Find the cost of one daylily and the cost of one post of ivy.

yep

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