Kalin walks at a steady rate of 1.1 miles per hour. The beach is 4 miles from his home.
How long will it take Kalin to walk from his home to the beach and back to his home?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.

Using elimination, what is -4x+2y=-12 4x+8y=-24