Find the equation of a line perpendicular to x = -4 that contains the point (-3, 4). Write the equation in slope-intercepi form.

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

In terms of x, find an expression that represents the area of the shaded region. the outer square has side lengths of (x+5) and the inner square has side lengths of (x-2), as shown. area: a1 x + a2 square units submit

In the diagram below de and ed are tangent to 0 which expression gives the measure of def