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RUDIKE [14]
3 years ago
7

The difference between 3 times a number x and 2 is 19. What is the value of x?

Mathematics
1 answer:
Travka [436]3 years ago
6 0

Answer:

7

Step-by-step explanation:

the answer is 7

21 is 3 times 7

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Two girls had apples for 14 days. They had 512 in total. Each girl had an equal number of apples. How many apples did each girl
frosja888 [35]
You have to divide and 512/14=36 and 8/14 and that simplified is 36 and 4/7.
8 0
3 years ago
Write an equation of the line with the given slope that contains the given point.
Alchen [17]

Answer:

y=-2x+12

Step-by-step explanation:

We can use the point-slope form given by:

y-y_1=m(x-x_1)

Where <em>m</em> is the slope and (x₁, y₁) is a point.

So, we will substitute -2 for <em>m</em> and (5, 2) for (x₁, y₁). This gives us:

y-(2)=-2(x-(5))

Simplify:

y-2=-2(x-5)

Distribute:

y-2=-2x+10

Add 2 to both sides. Hence, our equation is:

y=-2x+12

3 0
3 years ago
A 5 ounce bottle of hair conditioner is priced at $2.55. what is the price per ounce
Sveta_85 [38]

Answer:

¢51

Step-by-step explanation:

The price of once ounce of hair conditioner is 2.55 divided by 5 which is equal to 0.51. Convert that into cents and you get: ¢51.

5 0
3 years ago
BRAINLIEST!!!! PLEASE HELP QUICK!!! find m BDC<br> (9x + 5)<br> (12x - 19)
Eva8 [605]

Answer:

il faut passer les x de l'autre voter comme x=9+5=14 donc x=14 je pense que c'est ça mais je suis pas sûr et tu fait pareil pour l'autre

6 0
2 years ago
4. A classmate is having difficulty finding the measures of &lt;BGE and &lt;BDG in the diagram on the right. What mathematical a
Firlakuza [10]
Part 1) Find the measures of angle BGE
we know that
The inscribed angle measures half of the arc it comprises.
so
angle BGE=(1/2)*[arc EB]  

Part 2) Find the angle BDG
we know that
The measure of the external angle is the semi-difference of the arcs that it covers.
so
angle BDG=(1/2)*[arc GEB-arc GB]

8 0
3 years ago
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