Solve the system by the elimination method. x - 3y = 0 3y - 6 = 2x {(-6, -1/2)} {(-6, -2)} {(-2, -6)}

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?