Anota adentro del paréntesis una (M) sI la expresión tiene solo término una (P) si la expresion tiene dos o más términos. write inside the parentheses a (M) sI the expression has only one term (P) if the expression has two or more terms.

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What is always true about a positive integer raised to a negative odd power?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.