Mary wrote n = 30 n and n are whole numbers. what move was mary considering
mary pairs of numbers make mary's equation true
what the answer

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.

the answer is d. 75%

4 puzzles in 3 hours

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