Simplify by combining like terms: 3x + 2 + x + 7 A. 5x + 7
B. 3x + 9
C. 4x + 9
D. 6x + 7

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

How many terms does the polynomial x^2 y^2 have