Five added to 3 times a number is equal to 8 less then 5 times the number a. 8x +5=4x +3 b. 3x-4= 5x+8 c. 3x+5= 5x -8 d. 4x +3 =8x -5

Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)

The balance of susu's savings account can be represented by the variable b. the inequality describing her balance b > $30 . which could be a solution to the inequality?