How to write this question as an algebraic expression the sum of 4x by a and 5x by b?

How do you find the area of a triangle

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?