Substitute a number for each variable
Ex.
2x x=5
(2)(5)
=10
Answer:
i dont know what the question is, please give better examples so i can give more feedback into helping..
Step-by-step explanation:
Answer:
(72-40) = 8 x (9-5)
Step-by-step explanation:
GCF = 8
(72-40) = 8 x (9-5)
Answer:
4
Step-by-step explanation:
2+2 =4
It typically just needs two parts
1) all parties must be in agreement
2) something of value needs to be exchanged. ie. money, a service
