If f (x) = x2 - 2x + 3, then find

f (-3).

The length of a rectangle is 8 inches more than its width. The perimeter is 52 inches. Determine the length of the rectangle.

1. Find the mean, median, mode and range of the following numbers: 19, 24, 22, 19, 17, 15, 16, 17

Two classes have a total of 50 students. One class has 6 more students than the other. How many students are in the larger class

I spent 1/8 tℎ of my life as a child before I started school. Then, I spent 3/8 tℎ of my life as a student and ½ of my life as a working person. I have been working for 24 years. How old am I?

Leslie needs 48 ounces of charcoal for her grill. How many pounds of charcoal should she buy?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.