Equation for a parabola with a focus of (2, - 2) and a directrix of y=-8

How many central angles exist in a regular octagon

What is 1 3/4 divided by 2/5

Use mental math and a pattern to find the product (2x9) x 10 to the the second power

Janice and patty spent more than 175 shopping. Janice spent 34. How much did patty spend. Write a inequality.

The difference of two numbers is d and the larger number is l. What is the smaller number?

I am a factor of 50 and a multiple of 5. i am a 2-digit number greater than 10 but less than 40. what number am i?

If there is a strong correlation between the variables a and b, a must cause b A. True B False

Two sides of a triangle measures 20 centimeters and 30 centimeters which of the following could be the measure of the third side

there are ten piece of pizza. Anthony ate 1/5 of the pizza for dinner. he ate 5/6 of the pizza for a bedtime snack. how much pizza has he eaten in all? give answer as a fraction, reduced to lowest terms.

Find the perimeter of the polygon with the vertices g (2, 4), h (2,-3), j (-2,-3), g (2, 4), h (2,-3), j (-2,-3), and k (-2, 4) k (-2, 4).