Acomputer repairman charges $30 to come to a home or office , plus $22 per hour of work. during one week, he visits 15 homes or offices earning $1132 .how many hours did the repairman work ?

If a baseball player hits a baseball from 4 feet off the ground with an initial velocity of 64 feet per second, how long will it take the baseball to hit the ground? use the equation h = −16t2 + 64t + 4.

The price of a particular stock is represented by the linear equation , where x represents the number of weeks the stock has been owned and y represents the price of the stock, in dollars. if this relationship continues, what is the price of the stock after it has been owned for 12 weeks? $92.55 $94.37 $100.52 $114.39

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined