1.

Find the sum of 13by5 + 47b​

Answer»

47b+65Step-by-step EXPLANATION:All you can do with this one is SIMPLIFY it, because there is a VARIABLE, but you don’t know what the equation equals. I suggest you’d do it by PEMDAS: Parentheses, Exponents, Multiplication, Division, ADDITION of like terms, Subtraction of like terms.So there are no parentheses or exponents. Move ONTO multiplication. 13×5=65. No division no like terms. So all it can be simplified into 47b+65



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