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2 years ago

If xy + 12 = 6x + 7, find y if x =5.

Mathematics

2 answers:

harina [27]2 years ago

6 0

Answer:

y=25

Step-by-step explanation:

Igoryamba2 years ago

4 0

Answer: look at the picture

Step-by-step explanation: Hope this help :D

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DanielleElmas [232]

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Step-by-step explanation:

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2 years ago

Successfulness of the Competition policy in South Africa- support and graphs

jenyasd209 [6]

Answer:

Answer to the following question is a follows;

Step-by-step explanation:

The following are a few examples of how South Africa's competitiveness policy has been successful:

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2 years ago

How does the volume of an oblique cone change if the height is reduced to 2/3 of its original size and the radius is doubled

spayn [35]

The volume of oblique cone = $\frac{1}{3} \pi r^{2} h$

Now radius is doubled is now it is 2r

And height is reduced to 2/3 of its original size that is 2/3 h

So plugging the values we get volume

New Volume = $\frac{1}{3} \pi (2r)^2 (\frac{2}{3} h)$

= $\frac{1}{3} \pi 4r^2 (\frac{2}{3} h) = \frac{8}{6} \pi r^{2} h =\frac{8}{2} (\frac{1}{3} \pi r^{2} h )$ $=4*(\frac{1}{3} \pi r^{2} h )$

It means the volume becomes 4 times

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3 years ago

Зх - у = 2<br> What is the y corddinate

wariber [46]

Answer:

y=3x-2

Step-by-step explanation:

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3 years ago

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Yesny had $240 to spend on five pairs of jeans. How much did each pair of

krek1111 [17]

Answer:

5x + 10 = 240

Step-by-step explanation:

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3 years ago

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