Answer:
The product of 3 and a variable n plus 7
Step-by-step explanation:
When 1 is added to another 1 they join together to form a 2. Bruh idk what 1+1 long method is. But I hope it helped.
Answer:
Yes
Step-by-step explanation:
A rational number can be expressed as a quotient of two integers. Therefore 78/10 = 39/5 = 0.78 represents a rational number between 7.7 and 7.9. Answer: 39/5