Write y=2x+3 using function notation

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

What is the solution to the equation e3x=12? round your answer to the nearest hundredth

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.!