43 I think the answer is 43
Answer:
1.9
Step-by-step explanation:
First step would be to separate r from t

Then just insert the numbers

Answer:
n * 7
7n
Step-by-step explanation:
both are multiplying 7 and the number n
Answer:
What Can I help you with?
Step-by-step explanation:
I am pretty positive that it is b...