Out of 50 Christmas trees on the lot, 15 are Douglas Firs, 10 are Ponderosa Pines, 9 are Blue Spruce and the rest are Scotch Pines. What percent are Scotch Pines?

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

How do you convert 1.27 to a percentage

Graph the equation. select integers for x