What is the sum of a 54–term arithmetic sequence where the first term is 6 and the last term is 377?

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 average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

What is 1/3x5 on anuber line what does it look like on a number line