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stepladder [879]
2 years ago
7

1. A quadratic function of the form 'y ax bx c = ++ has a leading coefficient, a, that is positive and a turning

Mathematics
1 answer:
Zanzabum2 years ago
6 0

Answer: plz report i'm trying to delete my account?!?!

Step-by-step explanation:

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Factor 1/4 out of 1/4x -13/4
sweet-ann [11.9K]
\bf \frac{1}{4}(x-13)\qquad 
\begin{cases}
\frac{1}{4}\cdot x\implies &\frac{1}{4}x\\\\
\frac{1}{4}\cdot 13\implies &\frac{13}{4}
\end{cases}
3 0
3 years ago
У = 2х – 1<br> у = 3х + 2<br> Using substitution method
sergij07 [2.7K]

Answer:

x = -3, y = -7

Step-by-step explanation:

Eliminate the equal sides of each equation and combine.

Solve 2x - 1 = 3x + 2 for x.

-x - 1 = 2

-x = 3

x = -3

Evaluate y when x = -3

y = 3 (-3) + 2

y = -7

(-3, -7)

<em>good luck, i hope this helps :)</em>

7 0
3 years ago
Read 2 more answers
Solve: -8(x - 3y - 9)<br> Your answer
Verizon [17]
-8x + 24y + 72

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6 0
2 years ago
Read 2 more answers
Un rollo de cable mide más de 150 metros y menos de 200 metros. ¿Cuál es su longitud exacta, sabiendo que se puede dividir en tr
lapo4ka [179]

Answer:

<h2>The cable measures 180 meters.</h2>

Step-by-step explanation:

To solve this problem, we need to find the Least Common Factor between 15 and 9.

15    9   | 3

5      3  |  3

5      1   |  5

1

So, the Least Common Factor would be 3x3x5 = 45. But, we need a multiple of this number which must be between 150 and 200. So,

45 x 4 = 180.

Therefore, the cable measures 180 meters.

5 0
3 years ago
Jill traveled to Canada and bought a new lamp for $460 Canadian dollars. In US dollars (to the nearest cent) this is equivalent
liberstina [14]
1 US dollar= 1.18 Canadian dollars
1 Canadian dollar= .85 US cents
$460 Canadian Dollars= $390.33 US Dollars
5 0
3 years ago
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