The matrices show the number of different types of paintings and sculptures at two different art exhibits. Which matrix shows how many different types of paintings and sculptures were at both art exhibits?

Solve for x, y, and z. show all steps.

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false