Urgent! will give brainliest! given f(x)=(-2/3)x+3 and g(x)=2x^2-5, answer the following questions and show your work: 1. solve g(x)=9 2. find f(x)+g(x) 3. find g(x)-f(x)

Through: (-3,-3) parallel to y= 7/3x+3

When the ball has traveled a distance of

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm