What is 5681 subtracted by 2890 equal to?
(Solve it on paper!)

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?