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Zinaida [17]
3 years ago
9

Help me in number 3!!!

Mathematics
1 answer:
Alecsey [184]3 years ago
8 0
Answer: G

Explanation/Calculation:

You can clearly see that the white shapes are positive while the black shapes are negative. You can determine this because all (except F) claim that the 6 shapes are negative.

To make it easier, use elimination. It's definitely not J because you are not subtracting -6, but adding (as seen in the equation.) It is not F because 2(3)=6 when the equation needs -6.

So it is either G or H...

H claims that 12x+3+(-6) is what the model symbolizes; but this is incorrect. Unless x is a decimal, you can not have the large shape as the "purest" form (so to speak.) The "purest" state you can go in this model is a cube/square which=1.

Therefore, "G Jamey modeled 12 + 3x + (-6) and it is equivalent to 12x-3" is the correct answer.

Hope this helps you!
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You want to have your carpet cleaned in your living room which measures 12’ by 14’. Company A charges $2.75 per square foot and
Sonja [21]

Answer: Company B

Step-by-step explanation:

First we must calculate the area of the carpet. Variable A represents area.

14*12=A

A=168

So the area of the carpet is 168 square feet.

To find what company A will charge we will multiply the 168 by 2.75 they charge per square foot.

168*2.75= Company A\\

Company A charges, $462, while Company B will charge $450 for the one room.

This means Company B has the better price.

3 0
3 years ago
How do I solve 5 + 6y = 9y + 2 + 3(1 - y)
Stella [2.4K]
Actually you can't solve this. There is no solutions.
3 0
3 years ago
Read 2 more answers
X+y=12<br> 3x = 2y + 6<br> system of elimination
Tasya [4]

Answer:

(x,y)=(6,6)

Step-by-step explanation:

there you go

3 0
3 years ago
The radius is 6 and the height is 15 what is the volume in terms of pi the shape is a cone
Alenkinab [10]

Answer:

565.49 or if rounded to the nearest tenth, 565.5

Explanation:

The formula for finding the volume of a cone is V=1/3Bh

B = pi times the radius squared

h = height

Substitute 6 for r and 15 for h.

V= 1/3·\pi·(6^{2})·15

Multiply.

V= 565.49 or 565.5 rounded to the nearest tenth.

4 0
3 years ago
Clayton plays basketball on a team. He has played three games so far . In the first game, he scored 10 points. In the second gam
Fofino [41]

Answer:

Clayton's average points per game is 10

Step-by-step explanation:

To find an average add all the numbers and divide the sum by the amount of numbers added.

In this case, 10 + 14 + 6 = 30. \frac{30}{3} = 10

Hope this helps!

-MoCKEry

3 0
3 years ago
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