Identify the slope and y-intercept of the graph of the equation y=3x−1 .

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?

Write as a product: ac^2–ad+c^3–cd–bc^2+bd