If the average baby use 2, 940 diapers , size large and small, how many of each size would be used?

Hello i need some with trigonometric substitutions. [tex]\int\limits^a_b {x} \, dx[/tex]

Solutions for 2x+7 less than or equal to 3x-5

Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts