Late
(8)
amelia wanted to redeem a voucher. she had only of the total number
of points needed. after she earned another 50 points, she still needed
o of the total number of points. how many points did amelia need to
redeem the voucher?

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

2

step-by-step explanation:

answer: i feel you honey.

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