The sum of three three times a number and 77 more than the number is the same as the difference between minus−2323 n twice twice the number. what is the number

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.

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles