Answer:
1
Step-by-step explanation:
The common factors are:
1
The Greatest Common Factor:
GCF = 1
Solution
Teh factors of 100 are:
1, 2, 4, 5, 10, 20, 25, 50, 100
Teh factors of 139 are:
1, 139
The common factors are:
1
The Greatest Common Factor:
GCF = 1
125 minutes, or 2 hours and 5 minutes.

cross multiply
5*175=7x
875=7x

125=x
Your answers are a and d hope this helps
Answer:
-3/5
Step-by-step explanation:
Parallel lines have the same slope. If ab has a slope of -3/5 and is parallel to cd, the cd has a slope of -3/5