Find the equation for the circle with center (−2, −5) and passing through (5, −4). Write the equation for the circle

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Math each whole number with a rational,exponential expression

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?