The range of f(x) = 5.2% is all positive real numbers. o a. true o b. false

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?