(2×)(ײ)+(2×)(×)+(2×)(-2)+(3)(ײ)+( 3)(×)+(3)(-2) simplified

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Write the equation in logarithmic form e^x=403.429

Norder to get a certain shade of blue paint, a mixer must have 5 parts white paint to 3 parts blue. if 4 gallons of paint must be mixed, how many gallons of white paint must be used?