Se requiere dos personas para construir una barda de 20 m de largo y 1.5 m de alto en dos días ¿cuántas personas se necesitan para construir otra barda igual en mediodía?

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

the 3rd on is correct

step-by-step explanation:

first one because it can't have a fraction in it

step-by-step explanation: