It has infinite solutions. It is either No solutions, One solution, or infinite. and since it offers two, it would be infinite
I also think that is b but it could be d
10(3n) is 30n
10(2) is 20
10(10n) is 100n
The answer is 130n + 20
Answer:
a = -31
Step-by-step explanation:
According to the question,
-6a + 7a = -31
a = -31
Answer:
she ran 1268 laps
Step-by-step explanation: