Find the circumference of the circle below to the nearest tenth Use 3.14 for a 40 cm
а. 3943.8 cm
b. 125.6 cm
c. 62.8 cm
d 1256 cm
Please select the best answer from the choices provided

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14

What is the value of x in the following equation. -x ^3/2 = -27

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.