Consider 7x10to the third power. write a pattern to find the value of the expression

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

Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box

Yvaries directly as x. y =90 when x=6. find y when x=13