It means different digits.
W=50 would count as one of the digits.
Now you have to figure out what “XYZ” is.
Answer:

Step-by-step explanation:
Start by making the denominators of both fraction the same. This can be done by multiplying one fraction's denominator by the other.
After simplifying and combining the two fractions together, check if the numerator can be factorised such that there is a common factor in the denominator and numerator. In this case, the numerator cannot be factorised.
Lastly, expand the denominator.






Answer:
m
=
−
4
Step-by-step explanation:
i got this correct
Answer:
Linear
Step-by-step explanation:
She is spending the same amount per day, so it is linear