No you have to make sure to line up the decimals when subtracting them. Do not just line of the numbers, this wills get you the wrong answers. Hope this helps. If you need anything else just call for a helping hand.
She practiced 630 hours in all because you multiply 18x35
Answer:
I don't know the answer
Step-by-step explanation:
sorry for that
In order to invert a function, switch y and x in the definition, and solve for y again:

Solving for y, we have
