Awater tank containing 496 gallons is 62% full. how many gallons total can the water tank hold? 850 700 750 800

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30