Find the percent of change from $40 to $50.

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.

Parallelogram efgh is a rectangle. he = 6, and fe = 8. find ge: and find fj:

There are four paths from the cabin to the lake. in how many ways can you walk from the cabin to the lake back?