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worty [1.4K]
2 years ago
12

PLZ HELP WILL MARK BRAINLIEST THANKS

Mathematics
1 answer:
Anon25 [30]2 years ago
8 0
90 I’m sorry if I am wrong I got that in paper :)
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Answer correct for brainliest and also get a thanks ! :-) please help !!
GREYUIT [131]

 

Y =2x +14

-4x –y = 4 so y = -4x – 4


2x + 14 = -4x – 4

2x + 4x = -4 - 14

6x = -18

x = -18/6

x = -3

Y =2x +14

y = 2(-3) +14

y= -6 +14

y=8


answer:

y-coordinate is 8

3 0
3 years ago
NEED HELP ASAP THIS IS A TEST<br><br> will mark brainlest <br><br> NO LINKS
Nataly_w [17]
-371 7/24
From quizlet made from balletskye20 with 16 terms
8 0
2 years ago
Solve the system of equations using substitution y=x-1 and y=-2x+5
pav-90 [236]
Since the two equations equal y, set them equal to each other.

x-1=-2x+5

From there, solve for x.

First get x on one side, by using the addition property of equality.

x-1=-2x+5
3x-1=5

Isolate x by adding 1.
3x=6

Lastly get x all by itself by dividing each side by 3.
x=2

You can now substitute your x-value, 2, into one of the equations (or both, if you wish; either one will result in the same answer.)

y=x-1
y=2-1
y=1

OR

y=-2x+5
y=-2(2)+5
y=-4+5
y=1

Final answer:
x=2 and y=1

Any questions or anything you would like me to clarify, feel free to ask :)
7 0
3 years ago
THIS IS URGENTE I AM BEING TIMED PLZ HELP, if you answer correct i will mark you brainlyist
RoseWind [281]

Answer:

5.85

Step-by-step explanation:

$40.95 / 7 =5.85

5 0
3 years ago
The sum of the digits of a two-digit number is 13. Twice the first digit is 1 less than the second digit. What is the two digit
Alex

Answer:

6 and 7

Step-by-step explanation:

10(13-X) + X= 13-9X. 3×2=6. 7-6=1. 7+6=13

4 0
3 years ago
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