Each exterior angle of a regular decagon has a measure of (3x + 6)°. what is the value of x?

x = 8
x = 10
x = 13
x = 18

Plz hurry evaluate the expression a+b where a=8 and b=19

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.

The table below shows the function f. determine the value of f(3) that will lead to an average rate of change of 19 over the interval [3, 5]. a. 32 b. -32 c. 25 d. -25