Which system of equations could be used to solve for the point of intersection of the lines on the graph? A) y = 3 4 x + 1 and −
4 3 x + 9 B) y = 3 4 x − 1 and − 4 3 x + 9 C) y = 3 4 x − 1 and − 3 4 x + 9 D) y = 4 3 x − 1 and − 4 3 x + 9
1 answer:
Answer: The answer is B)
Step-by-step explanation:
The slope of the blue line is
3
4
, and the y-intercept is −1; therefore, the equation for the line is y =
3
4
x − 1.
The slope of the black line is −
4
3
, and the y-intercept is 9; therefore the equation for the line is −
4
3
x + 9. OFF OF USATESTPREP
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Answer:
7
Step-by-step explanation:
x +4+2x+1+3x-2 = perimeter of triangle.
(6x +3)ft = perimeter
given perimeter = 45feet
hence,
6x + 3 = 45
6x = 42
x = 7
Hope it helped!! plz mark brainliest!! have a good day !! :)
Answer:
2 x <u>2</u> + 9 > 11
2 x 2 = 4
4 + 9 = 13
13 > 11
Therefore, x = 2.
Step-by-step explanation:
I hope this helps! ^w^
-5x 2/7 =
−10x/7
srry if it is wrong man but that is what i got
Answer:
25x²y² - 100
= 25(x²y² - 4)
= 25(xy + 2)(xy - 2)
Answer:
I want to say it's A
Step-by-step explanation:
the y-intercept is where the line crosses through the y-axis.
