[tex]36=6\cdot6\\\\42=6\cdot7\\\\36r+42=6\cdot6r+6\cdot7=6\cdot(6r+7)\\\\Answer:\ \boxed{YES}[/tex]
Answer:
6 is a factor
Step-by-step explanation:
36r+42
36r = 6*6*r
42 = 6*7
6 is a factor of both terms so 6(6r+7)
