A jazz concert brought in $202,000 on the sale of 7,800 tickets. If the tickets sold for $20 and $30 each, how many of each type of ticket were sold?

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

What is the circumference of a circle with an area of 50.24 cm²?