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lapo4ka [179]
3 years ago
6

What is the value of the expression below when y = 3? 10y - 8

Mathematics
1 answer:
ycow [4]3 years ago
3 0

Answer:

<h2>22</h2>

Step-by-step explanation:

<h3>Given, y = 3 </h3>

substitute this value in given expression

<em>=> 10y - 8</em>

<em>=</em><em>></em><em> </em><em>1</em><em>0</em><em>(</em><em>3</em><em>)</em><em> </em><em>-</em><em> </em><em>8</em><em> </em>

<em>=</em><em>></em><em> </em><em>3</em><em>0</em><em> </em><em>-</em><em> </em><em>8</em><em> </em>

<em>=</em><em>></em><em> </em><em>2</em><em>2</em><em>.</em><em>.</em><em>.</em><em>ans</em>

<h2>HOPE IT HELPS U!!!!</h2>
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What is the quotient when (10n^2 - 37n - 12) is divided by (n - 4)
dangina [55]

Using polynomial long division:

(10n^2 - 37n - 12) divided by (n - 4) is

10n+3,

<h2><u><em>which is number four</em></u></h2>

-Hunter

3 0
3 years ago
In triangle ABC, if AC is congruent to CB, angle A = 3x + 18, angle B = 7x - 58, &amp; angle C = 2x - 8, find x &amp; the measur
sukhopar [10]

Answer:

        Angle A = 75°

        Angle B = 75°

        Angle C = 30°

Explanation:

  If AC is congruent to CB, from figure given we have angle A = angle B.

  Angle A = 3x + 18

  Angle B = 7x - 58

  Angle C = 2x - 8

We have,

        3x + 18 = 7x - 58

         4x = 76

          x = 19

So,

        Angle A = 3*19 + 18 = 75°

        Angle B = 7*19 - 58 = 75°

        Angle C = 2*19 - 8 = 30°

3 0
3 years ago
A store has apples on sale at $3.00 for 2 pounds.
sergeinik [125]
5 ounces × 24 apples= 120 ounces of apples

1 pound= 16 ounces

120 ounces = 7.5 pounds

$3 = 2 pounds

$11.25 = 7.5 pounds.

You cannot but 24 apples for $9 because each apple is five ounces, so you multiply each apple by its weight, and get 120 ounces. Since there is 16 ounces in 1 pound, you have 7.5 pounds of apples. If 2 pounds is three dollars then 7.5 can't be nine.
4 0
3 years ago
What is the slope of the graph of 3x - 3y = 6?
Pepsi [2]

Answer:

pls help

Step-by-step explanation:

8 0
4 years ago
Question 2
Scrat [10]

Answer:

The inverse of the function is;

x = (y + 2)/3

Step-by-step explanation:

Here in this question, we shall be calculating the inverse of a function.

The function is;

y = 3x - 2

Firstly, let w = x;

y = 3w -2

y + 2 = 3w

w = (y + 2)/3

Now replace w by x

x = (y + 2)/3

This is the inverse of the function

7 0
3 years ago
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