2-count package of d batteries for $6.59 4-count package of d batteries for $10.22 which package of batteries is a better buy? a) the packages are an equal buy. eliminate b) 2-count package of d batteries for $6.59 c) 4-count package of d batteries for $10.22 d) there is not enough information since the tax rate is not given.

step-by-step explanation:

their are no angles. sorry cant .

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