What is the volume of this solid figure made with cubes? 5 cubic units
15 cubic units
20 cubic units
23 cubic units

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths