What is y=x^2-5
Y=_2x+3

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Which system of linear inequalities is represented by the graph?

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.!