Factor both numbers by finding every number that can be divided evenly out of the number.
The factors for 9 are: 1, 3, 9
The factors for 12 are: 1, 2, 3, 4, 6, 12
The largest factor the two numbers have in common is 3.
Answer:
d=7
Step-by-step explanation:
An=A1+(n-1)d
32=11+(4-1)d
32=11+3d
-11+32=3d
21=3d
d=7
Answer:
x = 7
Step-by-step explanation:
Hope this helps
