Use substitution to solve the system.
X = 2y +6
2x + 5y = 3

(6.03) what is the constant term in the expression 6x3y + 7x2 + 5x + 4? (input a numeric value only.) numerical answers expected! me pls! fast pls

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

Which of the following shows the length of the third side, in inches, of the triangle below