Find the vertex of the parabola.

y = 3 x squared minus 30 x + 77

a.

(-2, - 5)

c.

(5, 2)

b.

(-5, - 2)

d.

(2, 5)

Stan's savings account has a balance of $4706. After 4 years, what will the amount of interest be at 4% compounded quarterly? A. 94.12$ B. 812.16$ C. 803.16$ D. 817.16$

If z varies directly as y and inversely as the square root of x, by how much should x be increased so that z is kept constant when y is increased by 15%?

If - 4 is added to a number and them sum is doubled, the result is - 16 less than the number. find the number.

A bag contains a white, a red, and a blue marble. If one marble is drawn randomly from a bag, not replaced, and a second marble is drawn, display all possible outcomes as an organized list.

What is an example of a right angle, an acute triangle, and an obtuse triangle

Write two inequalities to compare - 9 and - 6

Which triangle is a 30°-60°-90° triangle? Mark this and return

A machine makes 600 candies a minute. At this rate, how long will it take this machine to make 1800 boxes, each of which contains 24 candies?

What number is 468% of 9.75?

What is greater 300KG > 3,000G