What is the value of the rational expression below when x is equal to 3? 12 - x/X-6
A. 3
B. -3
C. 9
D. -9

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

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.!