Cann electronics has all of theru electronics on the sale for 20% off. if a computer orginally cost $1050, what is the new cost

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?

Consider the function f(x)=-5x+3 what is f(-2)

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°