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77julia77 [94]
1 year ago
3

Using the equation y = 3x – 5, what would the output be for an input of -4?A) -7B) .3C) -17D) -3

Mathematics
1 answer:
NNADVOKAT [17]1 year ago
8 0

Given the equation:

y=3x-5

Where x represents the input value, and y is the output value. For an input of -4 (x = -4), we use the equation to find the corresponding output:

\begin{gathered} y=3(-4)-5=-12-5 \\  \\ \therefore y=-17 \end{gathered}

Answer: C

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B (0, -1)

Step-by-step explanation:

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The sum of 14 and twice a number is 7 less than 6 times a number. What is the number?
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4 years ago
Find 5 solutions to the question.<br><br> Y=-1.5x+2
Black_prince [1.1K]

Answer:

<em>☆</em><em><</em><em> </em><em><u>《</u></em><em><u>HOPE IT WILL HELP YOU</u></em><em>》</em><em>></em><em>☆</em>

Step-by-step explanation:

Y=1.5x+2

<h3><em><u>(</u></em><em><u>x</u></em><em><u>=</u></em><em><u>1</u></em><em><u>)</u></em></h3>

y=1.5 (1) +2

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<h3><em><u>(</u></em><em><u>x</u></em><em><u>=</u></em><em><u>2</u></em><em><u>)</u></em></h3>

y=1.5(2)+2

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3 0
4 years ago
We are interested in determining whether the variances of the sales at two music stores (A and B) are equal. A sample of 25 days
Pani-rosa [81]

Answer:

C.

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Hypothesis testing procedure:

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# of slices left = 24 x 1/4 = 24÷4 = 6

This means there are 6 slices of pizza left.

3 0
3 years ago
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