If f(x) = 3x +2 ,find (x + 1) a. f(x + 1) = 3x + 4

b. f(x + 1) = 3x + 3

c f(x + 1) = 3x + 5

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25

Which ordered pair is the best estimate for the solution of the system of equations? the graph of the system of equations : y = 3/2x +6 and y=1/4x - 2 , -3) .5, -3.5) , -4) , -3.5)