Question 1 of 10 Use the matrix tool to solve the system of equations. Choose the correct
ordered pair.
3x - 4y = -6
2x - 5y = -11

Yes she is correct. when you do 1/5 the tbe is their to represent the fraction. so yes, kathy got it

Volume is length times width times height so
20 times 8 times 30 which is 4,800
surface area is ph (p is perimeter of base), h is height.
so perimeter would be length+length+width+width so 20+20+8+8 which is 56. so multiply 56 times 30 which is 1680. hope this !