A line passes through the point (-1,5) and the point (3,5), what is the equation of the line?

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

Plzzz maths ! quadratic sequences=an^2+c 1) 11,17,27,41,59 2) 7,16,31,52,79 3) 6,18,38,66,102 4) 0,9,24,45,72 5) 0,12,32,60,96