Can I please get help! IP Check: Solving Systems by Elimination
Do not forget the PARENTHESIS in your answers.
Do NOT include spaces in your answer.

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?

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Emily convinced her mom to buy a giant box of her favorite cereal. her mom doesn't think the box will fit on their shelf. the volume of the box is 1000 cm^3 . the base of the box is 25 cm by 10 cm