Answer:
studyyy that is allll
Step-by-step explanation:
study
Answer: 6
Step-by-step explanation: 12x+3=75
-3 -3
<u>12x</u>=<u>72</u>
12 12
x=6
Answer:
Step-by-step explanation:
The square root of a perfect square is a rational number.
So let us take the square root of each number to see which is a rational number.
......irrational
......rational
.........irrational
irrational.
Therefore is a perfect square
Answer:
See attached
Step-by-step explanation:
Refer to attached
Only column 3 - Trina's numbers represents proportional relationship
<u>Equation for it is: </u>
Calculation is provided on the table
Answer: X=-3
13x-1=9x-13
4x=-12