The sum of two consecutive integers is greater than 50. Could 25 be one of the numbers?

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?

Find the multiplicative inverse of 8-12i

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