Answer:
Step-by-step explanation:
the parallel lines are c and b, right and is e and f, two opposite rays are c and e, two parallel lines never intersect.
Answer:
2/5
Step-by-step explanation:
Answer:
x<1.1 or x>1.1
Step-by-step explanation:
Answer:
x=17
Step-by-step explanation:
7x+15=4x+66
3x=51
x=17