Explain why it is necessary to rename 4 1/4 if you subtract 3/4 from it

—the graph shows how fast a strand of human hair grows. how many inches would the hair have grown in 5 months

Let f(x) = x + 2 and g(x) = x2 + 4. find f(g(f(

Angle x and y are complementary. angle x is supplementary to a 128° angle. what are the measures of angle x and angle y? write an equation to solve for x first. then find the measure of angle y