Use this equation of the circle: (x-2)2+(y+6)2=4
Where is the center?
What is the radius?
What is the diameter?
Find the area of the circle.
Find the circumference of the circle.

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?