In the diagram shown at left, three lines intersect to form a triangle. What is the value of x ?

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?