The area of these shapes are

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

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 values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?