Which expressions are equivalent to -6n+(-12)+4 A 4(n - 3) - 6n

B 2(2n - 6)

C None of the above

Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !

Iam a rectangle. my perimeter is 60 feet. how much are do i cover?

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?