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3 years ago

9 subtracted from twice a number

Mathematics

1 answer:

icang [17]3 years ago

8 0

Answer:

9 - X x 2

Step-by-step explanation:

nine subtracted from twice a number (X) which is written as 9 - X x 2 or 9 - 2x

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In what line do planes A and QRV intersect?

matrenka [14]

In this question, we have to fin the line of intersection of the planes A and QRV.

We have to see the given figure and find the line on which the two planes A and QRV meets.

Lines SR,TS, WT and WQ are not on plane QRV.

The only line which passes through both planes is QR.

And that's the line of intersection of the two planes.

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3 years ago

Solve for n.<br><br> 6 + 2n = 10<br><br> n =

melisa1 [442]

Step-by-step explanation:

<h2>Answer:-</h2>

$\tt{6+2n = 10}$

$\tt{2n = 10-6}$

$\tt{2n = 4}$

$\tt{n = \dfrac{4}{2}}$

$\boxed{\tt{n=2}}$

Hope it helps :)

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3 years ago

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serg [7]

Answer:

Step-by-step explanation:

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3 years ago

−62 − (−25)=<br> A) (-87)<br> B) (-37)<br> C) 37<br> D) 87

vaieri [72.5K]

The answer is B) (-37)

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4 years ago

Read 2 more answers

Write the expression fourteen added to the product of seven and a number

victus00 [196]

Answer:

(7×x)+14

Step-by-step explanation: Because we have 14 added to something, we will need a + to whatever we are adding to. The product of 7 and a number is 7×x because product is the number you get after multiplication. So we get 7×x+14. You dont need parenthesis

Hope this helps!

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3 years ago