Which is equvilent to 8/9 A 8 divided by 1/9
B 8 divided by 9
C 9divided by 1/8
D 9 divided by 8

Find the value of x for which the lines are parallel.

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

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.