Answer:
45 miles in an hour
Step-by-step explanation:
315/7
I think it is 34 but I am not sure. You should get 2 more answers to confirm the answer.
Answer:
Infinite number of solutions
Step-by-step explanation:

For any value of x, both equations are equal to each other because both sides are identical
Step-by-step explanation:
Let x represent the number.
We have 2x + 18 = 3x - 5, therefore x = 23.
The number is 23.