You want to take your friends to the movies. Tickets cost $12 and popcorn costs $18. You only have $85 to spend total. a. Write an inequality to model this situation.

b. How many friends can you bring to the movies?

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!