Find the solution to the equation 1over 2 (t-6)=1

Find the maximum value of p= 4x + 5y subject to the following constraints :

The table shows the number of hours orlando spent at football practice last week. select the appropriate numbers below to complete the model to find the number of hours orlando spent practicing on tuesday and friday.

If f(x) = 3x-2 and g(x) =2x+1 find (f-g)(x)