Lamar is thinking of two numbers. Adding 10 times the first number and 8 times the second number gives a total of 16. Also, adding 10 times the first number and 2 times the second number gives 34. What are the two numbers?

the anwser is d) 75°

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

answer:

step-by-step explanation: