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quester [9]
2 years ago
6

Solve the system of equations using substitution.

Mathematics
1 answer:
Lynna [10]2 years ago
6 0

Answer:

(6,12)

Step-by-step explanation:

Substitute the value of y into y=2x:

x+6=2x

x=6

Substitute x into the equation of y=2x

y = 2*6 = 12

(6,12)

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10,000 pounds = ____ tons Write numerical answer only
MrRa [10]

Answer:

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Step-by-step explanation:


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3 years ago
If x = -3 and y = 4x - 1, then y equals what number
Masteriza [31]

\huge\text{Hey there!}

\large\textsf{y = 4x - 1}

\large\text{If x= -3, then substitute it into the given equation}

\large\textsf{y = 4(-3) - 1}

\large\textsf{4(-3) = \boxed{\bf -12}}

\large\textsf{y = -12 - 1}

\large\textsf{-12 - 1 = y}

\large\textsf{-12 - 1 = \boxed{\bf -13}}

\boxed{\boxed{\large\textsf{Answer: \huge  \bf y = -13}}}\huge\checkmark

\large\text{Good luck on your assignment and enjoy your day!}

~\frak{Amphitrite1040:)}

5 0
3 years ago
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Você precisa colocar suas renas, Raposa, Trovão, Cometa e Relâmpago, em uma fila única para puxar o seu trenó. No entanto, Comet
Gennadij [26K]

Answer:

If the reindeer do not fight, there are 5!=120 ways to line them up in a straight line.

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Hope this helps.    :)

Step-by-step explanation:

Spanish:

Si los renos no luchan, hay 5! = 120 formas de alinearlos en línea recta.

De estos, Bloopin y Rudy están juntos en 4! = 24 veces. De manera similar, Rudy y Bloopin estarán juntos 4! = 24 veces. Entonces, el número de formas en que no están juntas es 120-24-24 = 72 formas.

Espero que esto ayude       :)

4 0
2 years ago
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