Answer:
x= -2
Step-by-step explanation: If you feel skeptical about my answer, then you should plug -2 back into the equation to check if it's correct. And it's correct for me when I did it.
Answer:
Step-by-step explanation:
Add 48, 38, and 12 together to get your answer
Answer:

Step-by-step explanation:
²
Calculate sum
²
To raise a fraction to a power raise numerator and denominator to that power
-3 x 
Calculate product
- 
Subtract fractions
-
It should be 10, The scale goes off of what the numbers count by so like 10,20,30,40,50,60 if I’m not mistaken