A cell phone company charges a monthly fee of $18 plus $2 for each call. A customer’s total cell phone bill this month is $50.50. Which equation can be used to determine how many calls were made?

Find x & pleeeeaaaassseeee me !

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds.then use the distributive property and mental math to evaluate the expression.