Quadrilateral ABCD is an isosceles trapezoid if ab cd, ab=m+6, cd=3m+2 find Ab

Which addition property is being illustrated below? (type commutative or associative) (6 + 7) + 1 = 6 + (7 + 1)

What is the slope of the line shown below?

Michelle is planting flowers in her garden. she wants the ratio of daises to carnations to be 3 to 2. michelle wants to plant a total of 35 flowers. how many daises should she plant?