What is the percent of change if 90 is decreased to 82

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1

What is (28 + 7 + 6 + 3) x 1/2 show your work