Answer:

Step-by-step explanation:
1.Turn the 9 into a fraction

2.factor the bigger numbers.

3.Cancel out the common factor(3)

4.multiply across

Answer:
5.44444442889 or 5 
Step-by-step explanation:
Just multiply the 2 numbers together
Answer:
9
Step-by-step explanation:
Answer:
Hi, the answer should be (-4,-6)
Step-by-step explanation: