use the associative property to write two different expressions that you can use to find the sum add 1, 3 and 25

Which graph represents the following piecewise defined function?

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?