Answer:
83/100
Step-by-step explanation:
Hope this helps you out!
Welcome to Brainly!
~theLocoCoco
Answer:
C. 3x+6y=9 and-2x-4y=4
Step-by-step explanation:
Given
Steps:
The attachment completes the question
(a): -2x+4y=4 and -3x+6y=6
Multiply by 2:
Multiply by 3:
Add together
B. 3x+y=12 and -3x+6y=6
Multiply by 2:
Multiply by 3:
Add together:
C. 3x+6y=9 and-2x-4y=4
Multiply by 2:
Multiply by 3:
Add together:
This is the equation the student could have used because 0 = 30 means the equation has no solution.
Hey there Nc085601pmzc,
Answer:
Perimeter = Length + Breadth + Length + Breadth
= 50 + 25 + 50 + 25
= 150 cm
Hope this helps :D
<em>~Danielle ♥</em>
Answer: 2
Step-by-step explanation:
try each value in the equation
2(0) + 1 = 3
0 + 1 = 3
1 ≠ 3
so 0 doesn’t work
2(1) + 1 = 3
2 + 1 = 3
3 = 3
this works, so the answer is 1