I think it’s the first one , sorry if i’m wrong
Answer:
Length of crab in x years = x + 2
Step-by-step explanation:
Since the crab grows 1 inch per year, and it would grow:
1 inch in the 1st year
2 inches in the 2nd year
3 inches in the 3rd year
4 inches in the 4th year
.
.
.
And so on.
However, in order to find the total length, you need to remember that the crab is originally 2-inches long. So the total length after x years would be the number of inches it grew over the years (x) + the length before the growth (2).
Thus, Length of crab in x years = x + 2
Any real number will work with the equation y=x
Answer:
The fraction is 
.
Step-by-step explanation:
Eduardo Is thinking of a non-unit fraction with a single-digit denominator.
Assuming the fraction to be 
.
When Eduardo multiplies his fraction by 5 he gets a mixed number and when he multiplies his fraction by 3 he can simplify the answer.
Therefore, the fraction chosen by Eduardo will be , where x is between 5 and 3.
So, the fraction is .
Again, when he multiplies his fraction by 4 he gets 
which is a whole number. (Answer)
Answer:
12 + 1/10x
that would be the expression
Step-by-step explanation:
