The most efficient first step in the process to factor out the trinomial 2x3-18x2+40x is: a) factor out -1 b) factor out 2x c) factor out (x-5) d) factor out 2
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The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

Its worth 10000000 points need asap if you answer correctly ill mark brainliest

How do you solve a question like this?