Which statement explains how the lines x+y=2 and y=x+4 are related?

(1) They are parallel.
(2) They are perpendicular.
(3) They are the same line.
(4) They are not related.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?