A perimeter of a square is represented by the expression 32x - 12.8 find the side length of the square and 3 equivalent expressions for the perimeter

For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2

When only separate discreet points are graphed it is called?

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$