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Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

Iam at home. /: i am playing video games. translate the following statement into symbolic form.