12. name the property the equation illustrates.
0 + x = x
o commutative property of addition
o identity property of addition
o multiplication property of o
o inverse property of multiplication

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.!