Kim read 3 books in 2 hours. She took the same amount of time to read the first 2 books. She took 15 minutes longer to read the third book than the first
How many minutes did she take to read the third book?

Which expression will have the same sum as 3_8 + 1/4?

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?