Which expression is equivalent to the algebraic expression below -4(3x-5

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?