Some one date me im 14 and hot i know how to drive i model and dance and sing

Solve the system by the elimination method. 2x + y - 4 = 0 2x - y - 4 = 0 when you eliminate y, what is the resulting equation? a. x = 0 b.4x = -8 c.4x = 8

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years