Acomputer program worked for 10 hours and earned $70 which is a read of $
per hour

The triangles are similar. what is the value of x? show your work.

Find the nonpermissible replacement for binthis expression. b2/5b +5

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.!