I feel you, I used to hate math. The answer to the first one is yes, she will arrive in 6 hours, first i set up a ratio. 2 hours over 130 miles and the variable x hours over 390 miles. Always line up like terms. You then cross multiply. 2 times 390 would give you 780 and then you divide 780 by 130 and you get 6. That is the amount of time it will take her to get to her destination. This is called Unit Rates and Ratios. Tell me if you still don't get the process.