Find the equation of the line through point (2,−1) and parallel to 2x+5y=15. Use a forward slash (i. e. "/") for fractions (e. g. 1/2 for 12).

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?

On the day a coffee shop first opened, it had 140 customers. 65% of the customers ordered a large coffee. how many customers ordered a large coffee? enter your answer in the box.

Is the number 128.439 a rational number