Bill drove 200 miles in 4 hours. Justin drove 350 miles in 5 hours. If they each drove 560 miles, what is the total number of hours that Bill and Justin drove? Pleaseee Answer

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

At 6 1/2 cents per pound of string beans how much does 7 pounds cost

Can someone me with this? i’m not sure what to put for my equations.