<span>12x+2y=86 -
6x+2y=56
-------------------
6x = 30 => x = 30 : 6 = 5
2y = 56 - 30 => 2y = 26 => y = 13</span>
Hello,
pretty sure it would be 5:8 or 5 to 8
any way you want to write it is fine, it means the same thing :)
have a good day!
Answer:
N= -4
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
If this is a rectangle, then the answer is the length=96 unitsI just formed two linear equations that follow the information.
1. 2l + 2w= 256
2. l=3w
Then, I solved for w by using substitution. w is 32. I then multiplied it by 3. I get the length as 96.
