chegg which dyes adhered to the greatest number of fabrics? which dyes adhered to the smalled number of fabrics

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

In the following diagram it is given that dec, ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2