Answer is “D” I took the test my self
Answer:
a+7
Step-by-step explanation:
2 + 5 = 7
7+a or a+7
Factors of 50: 1, 2, 5, 10, 25, 50
Multiples of 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, ...
The numbers common are: 5, 10, 25, 50
The numbers that are not common are: 1, 2
