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Masja [62]
2 years ago
15

I need help on this pleaseeeeee!!!

Mathematics
2 answers:
GuDViN [60]2 years ago
6 0

Answer:

Answer B.

Step-by-step explanation:

x+2y=10

2x+8y=16

x=-2y+10

2x+8y=16

2(-2y+10)+8y=16

-4y+20+8y=16

4y=-4

y=-1

x=-2y+10

x=-2(-1)+10

x=2+10

x=12

one solution

andrew11 [14]2 years ago
3 0

Hi!

The answer is one solution.

With this system of equations you get y = -1 and x = 12.

Thus, your answer is one solution.

Feel free to give brainliest!

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10 out of 85 students are left handed a my school if 391 students are at my school total how many students in my school at left
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he actual weights of 10 sample “1 lb packages” of meat are found to be: sample 1 2 3 4 5 6 7 8 9 10 weight 1.01 1.03 0.98 0.99 1
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To do this problem, add up all the numbers and divide by the amount of numbers:

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8 0
3 years ago
Read 2 more answers
Please answer this if you can thank you :))
krek1111 [17]

<u>Answer:</u>

The variable that has the highest power is considered to be the degree of polynomials in an algebraic equation.

A column:

1) 4x^3 .

The degree is 3.

2)x^2+4.

The degree is 2.

3) x-2

The degree is 1.

B column:

1) 2x^2+1

The degree is 2.

2) x^2-x

The degree is 2.

3) x^3-5x^2+1

The degree is 3.

A×B columns:

While Multiplying two terms in a equation, if the variables are same then multiply the constant value and sum the exponent value.

1) (4x^3)(2x^2+1).

=8x^5+4x^3.

The degree is 5.

2) (x^2+4)(x^2-x).

=x^4-x^3+4x^2-4x.

The degree is 4.

3) (x-2)(x^3-5x^2+1).

=x^4-5x^3+x-2x^3+15x^2-3.\\=x^4-7x^3+15x^2+x-3.

The degree is 4.

3 0
3 years ago
The image of (-6,6) after a dilation by a scale factor of 5 centered at the<br> а
Setler79 [48]
Answer is (24,-24)

Explanation:
Dilation centered at the origin multiplies each coordinate by the dilation factor.
image= 4(6,-6)
image= (24,-24)
8 0
2 years ago
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