Arectangle has a length of 11 inches and a width of 7 inches. if the length is increased by xx inches and the width increased by three times that amount, express the area of the rectangle as a function of x.
a(x)=? ?

Which conjunction is disjunction is equivalent to the given absolute value inequality? |x+2|< 18

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.