What are the solutions of the quadratic equation below?

3x^2 - x = 11

A. 1± √133 / 6

B.-1±√133/6

C. ±√133/6

D. ±√133/3

The length of a rectangle is 2 inches more than twice its width. Write an equation relating the length I of the rectangle to its width w.

Solve for the exact value (s) of x, 0 2sin2xcosx + sin2x = 0

A pool measuring 10 feet by 20 feet will have a cement walkway around it. The area covered by the pool and the cement walkway is 600 square feet. If the walkway must have a uniform width around the entire pool, what is the width of the walkway?

What is the slope of (-3,3) and (5,9)

Daryl spent $4.68 on each pound of trail mix. He spent a total of $14.04. How much pounds of trail mix did he purchase?

A family went to a baseball game. They parked the car in a parking lot which charged $10. The cost per ticket was $20. Write an equation for the total cost of going to the baseball game, where y is the total cost and x is the total number of people.

How do you factor x^2+11x+10=0?

What is 45/243 simpfiled?

You have a set of numeric tiles, from 0 to 8. You randomly choose one tile. How many possible outcomes are there?

We have 5 rows of corn in our garden. Each row is about 100 feet long. The stalks of corn are about 2 feet apart About how many stalks of corn do I have in my garden?