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Vadim26 [7]
3 years ago
11

ITS KHAN PLEASE HELP

Mathematics
2 answers:
Bezzdna [24]3 years ago
8 0

.......................................

Alexus [3.1K]3 years ago
3 0

Answer:

3/ 1 divided by 11/12 = 3 and 3/11.

Step-by-step explanation:

3/5 can’t be simplified I think.

7/4 is a improper fraction, and 7/4 as a mixed fraction is 1 and 3/4

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Will give Brainliest for correct answer! :)
Schach [20]

Your best bet is to make a table of the x and y values.

Then plug -2, -1, 0, 1, and 2 in for x, into the equation to get the y values. That's how you get your points.

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The problem that has the nine explain how they got that answer nine plz
Firlakuza [10]

Answer: Divide the sale price by the percentage amount that was paid.

Step-by-step explanation:

If a book is on sale for $6.30 with a 30% discount it means that you paid 70% of the original cost. In order to determine what the original cost was you can divide the sale price by the percentage that was paid:

$6.30 / .7 = $9.00, which is the original price of the book.

You can then double check your work - $9 x 70% = $6.30.

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3 years ago
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pls help me giving brainless. find all angle measures. Assume each truss is symmetric. All of the roofs have a total top peak an
Molodets [167]

Answer:

I hate to do and take the points but so we just got to find the angles?

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3 years ago
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You have a spinner with the following colors 2 yellow, 4 red, and 2 orange. What is the likelihood of the spinner landing on YEL
kiruha [24]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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3x + 2 ≤ 14 <br><br>-5 + 2x &gt; 15 * <br><br>-2x + 4 ≥ 18 <br><br>HaLp i don't gets
sweet-ann [11.9K]

9514 1404 393

Answer:

  1. x ≤ 4
  2. x > 10
  3. x ≤ -7

Step-by-step explanation:

We're guessing you want to solve for x in each case. You do this in basically the same way you would solve an equation.

1. 3x +2 ≤ 14

  3x ≤ 12 . . . . . subtract 2

  x ≤ 4 . . . . . . . divide by 3

__

2. -5 +2x > 15

  2x > 20 . . . . . . add 5

  x > 10 . . . . . . . . divide by 2

__

3. -2x +4 ≥ 18

  4 ≥ 18 +2x . . . . . add 2x

  -14 ≥ 2x . . . . . . . subtract 18

  -7 ≥ x . . . . . . . . . divide by 2

_____

<em>Additional comment</em>

The statement above that the same methods for solving apply to both equations and inequalities has an exception. The exception is that some operations reverse the order of numbers, so make the inequality symbol reverse. The usual operations we're concerned with are <em>multiplication and division by a negative number</em>: -2 < -1; 2 > 1, for example. There are other such operations, but they tend to be used more rarely for inequalities.

You will note that we avoided division by -2 in the solution of the third inequality by adding 2x to both sides, effectively giving the variable term a positive coefficient. You will notice that also changes its relation to the inequality symbol, just as if we had left the term where it was and reversed the symbol: -2x ≥ 14 ⇔ -14 ≥ 2x ⇔ x ≤ -7 ⇔ -7 ≥ x

5 0
3 years ago
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