Answer:
You add it in your mind.
Step-by-step explanation:
Question 4 is (1,2)
Question 5 is (1,0)
These are are definitely correct
20 x=5 I hope this helps
22.x=15
Answer:Gcf=1.
Step-by-step explanation: The factors of 2 are: 1, 2
.
The factors of 6 are: 1, 2, 3, 6
.
The factors of 15 are: 1, 3, 5, 15.
Answer:
They are 7 and 11. 11 + 7 = 18, 11 - 7 = 4.