Lines DE and AB are parallel

DCE

Which angles represent alternate interior angles?

angles A and C

angles B and D

angles C, D, and E

angles B and C

U

the answer is a

step-by-step explanation:

1; 35 is the ratio

step-by-step explanation:

it’s supposed to be -4+45=41

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