Simplify the following expression showing all your work: (p + q)^2 - (5 - 5); use p = 1, and q = 3

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.

The value √10 and √15 are plotted on the number line

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.