I think its c.
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The answer is 6 ft, because you have the lenght of right side minus the length of left side, which is 13-7=6
Answer:
48
Step-by-step explanation:
Create an equation to represent this, where x is the unknown number.
+ 6 = 18
Solve for x, by first subtracting 6 from both sides:
= 12
Multiply each side by 4:
x = 48
So, the number is 48
Since there were 6 slices, and he ate 1/3, 6*1/3= 2, so he ate 2 slices