Find the 67th term of the arithmetic sequence -17, -23, -29, ...−17,−23,−29,...

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

X2 + y 2 = 36 x + y = 6 solve the system of equations.