The equations of four lines are given. Identify which lines are parallel. Line 1: y = 3x - 6
Line 2: x - 2y = -1
Line 3: y = 4x + 6
Line 4: y + 3 = (x – 6)

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Which sums are equal to 1hold 6/8? choose all answers that are correcta.1/8+6/8b.12/8+2/8c.8/8+1/8+1/8+1/8+1/8+1/8+1/8d.8/8+6/8

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.