What are the coordinates of the vertex of the parabola y=x^2+2x-1

In 1983, a can of house paint cost $16.35. In 2000, a can of house paint cost $28.94, and in 2005, a can of house paint cost $32.54. What is the difference in CPI between 2000 and 2005?

Find two numbers whose difference is 154 and whose product is a minimum.

What is the greatest common factor of 24 & 100?

What are 2 ways to solve an equation. give examples

F (x) = √2x - 4 - 4 What is the domain

When rounded to the nearest hundred I become 500 what numbers can I be

camille rides the bus to work. to get downtown, she can ride any bus number between 11 and 34, that can be divided evenly by 3, and is an even number. wich numbers are the buses that camille could ride to work?

Trick question for fun: You're going bird hunting, you come across a group of 40 birds. You shoot 3, how many do you have left?

O is the centre of the circle the angle by arc bcd at the centre is 140 bc is produced to p find angle dcp

Find the median and mean of the data. 45, 40, 41, 68, 62, 77, 55