7. Complete module 1- Advanced Problem Solving https://nrich. maths. org/10209

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?

Wrote and expression for the difference of p and 4

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?