Write the function f (x) = x^2-4x-7 in vertex form

The mad hatter buys his tea in bulk from the local store

Jason went shopping for a new suit. His new suit had an original price tag of $129, but was on the 35% discount rock. What is Jason's final cost for the suit with a 7.5% sales tax rate?

What's N if: 8 to the n power is over 8 to the 7th power?

A motorboat traveling with the current went 30 mi in 3 h. Against the current, it took 5 h to travel the same distance. Find the rate of the boat in calm water and the rate of the current.

What is the diameter and radius of a circle with a circumference of 28π m? d = 28 m r = 14 m d = 14 m r = 28 m d = 14 m r = 7 m d = 7 m r = 14 m

What does it mean to say that two variables are negatively correlated

Find the exact value of tan 0

Olives garden is only 10 yd.² and the watermelon plants she wants to grow require 2.5 yd squared each how many watermelon plants can she grow

If the area of a triangle is 9.3 square meters and the base measurement is 3.1 meters. What is the height of the triangle?

In triangle ABC, angle A measures 50 degrees, angle B measures 30 degrees. Find the measure of angle C. A. 100 degrees B. 50 degrees C. 110 degrees