How do you solove -2x y-3?

If you have 5 squares remove 3 lines to make 4 squares but keep the 3 lines within the 4 squares? How do you convert 15 percent to a ratio? How fast does a plane travel? What does next preceding mean? Ayúdenme por favor es urgente Aer: Un rectángulo tiene 48cm de perímetro, si el largo es el doble de ancho, ¿Cuánto mide el área (El perimetro del rectángulo es 2a+2b, donde a y b son el largo y el ancho y el area se determina como a × b)? How do you turn 1.25 into a decimal? What is 6 meter equal to? What is tau gamma phi tenets number seven? If you have 6 different colours how many combinations can you make? Can every rational fraction be written as a repeating decimal? What is 17 percent of 6000? How much is 15 percent of 4.5 million dollars? How do you write out in decimal seventy six and ninety two ten-thousandths? What is a children's explanation of the Ark of the Covenant? What does 25.9 million look like in numbers? What is 6 raised to the fifth power in standard form? How many faces are in a circle? How do you reduce -27 divided by106? This triangle has no equal sides and 4 right angles? If object A is inscribed in object B then what can be said about each?