A) Write the vertex form by substituting in values for x, y, h, and k, and then solve for a. Show your work. (10 points)

When benny’s sister penny is 24, benny’s age will be 125% of her age. how old is lenny? a) how old will benny be then? b)if benny is 12 years old now, how old is penny now? explain your reasoning.

The value √10 and √15 are plotted on the number line

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°