a. Find the value of x that makes a || b.
b. Find the value of y that makes a || c.
c. Is b || c? Why or why not?
+592 a) 180 = 5x - 2 + 62
120 = 5x
x = 24
b) 5x - 2 + 7y + 6 = 180
5(24) + 7y + 4 = 180
124 + 7y = 180
7y = 56
y = 8
c) b is parallel to c because a is parralel to c and b.
