Answer:
What grade are u in? I might be able 2 help on Brainly. Or do u want a person come to u?
Answer:
B: 
Step-by-step explanation:
1. Substitute 
for c: 
2. Solve substitution: 
3. Compare to calculated answers when 
4. when is
Answer: 1795.
Step-by-step explanation:
The statement states that it was invented "177 years before".
It also states the year the video game was invented which is 1972.
1972-177=1795.
I believe the answer would be x20. Between the two parentheses there's a multiplication symbol. So you would just pretend that the parentheses aren't there cause the variable(s) (x) is/are like terms. So you would just multiply 10 times 2 and put out the x back in front of it
Answer:
yes
Step-by-step explanation:
