4 years ago

Select the tables that show a proportional relationship between x and y.

Mathematics

1 answer:

Lapatulllka [165]4 years ago

6 0

Answer:

It's the PURPULE one

Step-by-step explanation:

BTW can u pls help me in my question thanks

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Complete the equation of the line through (-10,-7)(−10,−7)(, minus, 10, comma, minus, 7, )and (-5,-9)(−5,−9)(, minus, 5, comma,

Tanzania [10]

Answer:

$y = -\frac{2}{5}\cdot x - 11$

Step-by-step explanation:

First, the slope is determined by using the following expression:

$m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$m = \frac{-7-(-9)}{-10 - (-5)}$

$m = -\frac{2}{5}$

The y-intercept is found by using the line equation, the slope and one point:

$y = m \cdot x +b$

$b = y - m\cdot x$

$b = -7 - \left(-\frac{2}{5}\right)\cdot (-10)$

$b = -11$

The equation of the line is:

$y = -\frac{2}{5}\cdot x - 11$

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4 years ago

Solve for x to the nearest 10th.<br> 410 = 1080(0.915)^x

Hunter-Best [27]

Answer:

410/1080=(0.915)^x

0.379=(0.915)^x

ln0. 379/ln0.915=x

X=10.903

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3 years ago

Help! Quick please!

Vesnalui [34]

B..............
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3 years ago

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Suppose y varies inversely with x. If y = 150 when x = 2, find y when x = 25.

IceJOKER [234]

Answer is 12

I hope this helps enough

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4 years ago

If you answer this your littearly a pro hacker pls help

gladu [14]

Answer:

6 times 3 times 4

18 times 4

= 72

Step-by-step explanation:

hope this helps good luck

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3 years ago

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