Solve problem 4/15 = x/ 75

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

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.!

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)