444, The measure of the angles of a triangle are represented by 2x + 15,*+ 20,
and 33 - 25. Find the measure of the smallest angle within the triangle.
b. 85
c. 259
d. 559

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct

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

hint: which coefficient is a multiple of 360°?

step-by-step explanation: