Find the vertex of this parabola:

y = - x2 + 6x - 8

John bought two 5 pounds bags of candy to share with classmates. If there are 25 students in john's class, how much candy will each student receive

Olive walks at a rate of 4 miles per hour. She lives 2 miles from the news station. How long will it take her to walk home from the news station

A robot completes 8 tasks in 5/6 of an hour. How many can he complete in 1 hour

Write an equation to find the total cost for t for a number of pizzas

Zoey made 5 1/2 cups of trail mix fir a camping trip. She wants to divide the trail mix into 3/4 cup servings. Ten people are going on the camping trip.

Raul is building a house. On day 1, he uses 3 bags of cement. On each of the following 3 days, he uses 3 times the number of bags used the previous day. How many bags of cement does he use in the last 3 days?

Destiny reached the 3-km mark of the race at 10:36am and the 5-km mark at 10:44am. WHat is her running rate

Use the eliminatio method to solve the system of equations. Choose the correct order pair: 3x+5y=48 - 3x+5y=12

Jana ran the first 3.5 miles of a 5 mile race in 1/3 hour what was the rate in miles per hour for this first part of the race? explain how you solved the problem

What is 7x (1/3 + 4/5)