Please help it’s due today What is the equation of the line in point-slope form that passes through the point (7,-4) and has a slope of 1/2 ?
a. y+ 7 = 1/2 (x – 4)
b. y-7= 1/2 (x + 4)
c. y - 4 = 1/2 (x + 7)
d. y+4 = 1/2(x - 7)

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.

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

Which of the following contains a variable?