F (n) = n^2+2n find f (-6)

Tara's and Jody's bedrooms are shaped like rectangles. Tara's bedroom is 9 feet long and 8 feet wide. jodys bedroom is 7 feet long and 10 feet wide. whose bedroom has the greater area?

Which shows the numbers One-tenth, 0.9, Three-tenths in order from least to greatest? One-tenth, Three-tenths, 0.9 0.9, Three-tenths, One-tenth 0.9, One-tenth, Three-tenths Three-tenths, 0.9, One-tenth

How do you determine if a set of ordered pairs is a function or not?

A circle centeres at the origin has a radius of 1/2. What is the equation of the circle?

Jesse multiplied 12 by 0.23. Without calculating will the product be more or less than 12? Explain

2sqrt (5x-4-3=-11) A) roots B) no roots

The volume, Q, of a sound is inversely proportional to the square of the distance n, in meters, from the source of the sound. A sound is heard at 83 decibels at a distance of 12 meters from its source.

A rental bus company charges $56 a day for a bus as well as charging a one time fee of $15. Write an equation for the cost in dollars, as a fnction of the number of days, x

What is x+1 divided by 1-x^2 such as: x+1/1-x^2

Janie asked all of her classmates about the number of pets they have in their household. Her findings are shown in the table. A 6-column table with 4 rows. The first column has no label with entries boys, girls, total.