Evie is given a 22% pay rise. Her new salary is £21960
What was Evie's salary before the pay rise?

Aphoto of a painting measured 13 x 17 inches the scale of the photo to the original painting is 1 inch to 3 inches. what is the size of this painting

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

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.