Prove that if gcd(a, m)=d and gcd(b, m)=1, then gcd(a*b, m)=d
you have proved that d is a multiple of gcd(ab, m)? don't use the method that multiply bp = 1 - mq by function ax = d - my. my ta says this doesn't prove they are equal.

the answer is. -82562234434584

step-by-step explanation:

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

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