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mr_godi [17]
3 years ago
7

Solve the following system by substitution. 6x + 7y= 20 y = 2x

Mathematics
1 answer:
sweet [91]3 years ago
4 0

Answer:

Hope this helps!

Step-by-step explanation:

Point Form:

(1,2)

Equation Form:

x = 1 , y = 2

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7/11 is the answer? I believe so
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You Spin a spinner it has 4 spaces. What is the probability that you spin a 3 and flipping heads
Anettt [7]

Answer:

12.5% or 1/8

Step-by-step explanation:

To find a compound probability multiply the likelihood of both events with each other.

Probability is how many things wished to be gotten over the total amount of possibilities for the event.

Spin a 3 on the spinner: 1/4 or 25% 1 space out of 4 spaces.

Flip the head side of the coin: 1/2 or 50% 1 side wish out of 2 sides.

1/4 x 1/2 = 1/8

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0.125 x 100 = 12.5

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ABCD is a parallelogram. Which statements are true?
jekas [21]

Answer:

<u>Final Answer: Statements 1, 2 and 4 are correct.</u>

Step-by-step explanation:

Finding value of y:

2y + 3 = 15 => 2y = 12 => y = 6;

Finding value of x:

6x + 5 = 77 => 6x = 72 => x = 12;

Statement Number 1:

y² > 2x ? => 6² > 2 * 12 ? => 36 > 24 ?

Yes, 36 is bigger than 24, therefore statement one is correct.

Statement 2:

x = 2y ? => 12 = 2 * 6? => 12 = 12?

Yes, 12 is equal to 12. Statement 2 is correct.

Statement 3:

x + 2 = y + 10 ? => 12 + 2 = 6 + 10? => 14 = 16?

No, 14 is not equal to 16. Statement 3 is incorrect.

Statement 4:

y + 4 > x - 4 ? => 6 + 4 > 12 - 4 ? => 10 > 8 ?

Yes, 10 is bigger than 8. Statement 4 is correct.

<em>If this helped you please rate </em>

<u>Final Answer: Statements 1, 2 and 4 are correct.</u>

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5 0
3 years ago
Anyone know the answer?
WITCHER [35]


(f-g)(x) = f(x) - g(x) = (3x-5) - (x+3) = 2x -8


Choice D


5 0
4 years ago
⚠️please help done today⚠️
Yuri [45]

Answer:

It would be the first answer choice, 18+54

Step-by-step explanation:

6(3+9

6x3=18

6x9=54

18+54 would be the equation.

Please pick me for brainliest

5 0
3 years ago
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