Answer:
Length between the longest bolt and the shortest bolt is:
2.375 inch
If we laid one of each size bolt end to end , then the length of row of bolts is:
5.125 inch
Step-by-step explanation:
We are given that:
Martin sorted the bolts in his toolbox by size.
They measured 3/8 inch, 1/2 inch,5/8 inch, 7/8 inch, and 1 1/4 inches
longest bolt= 11/4 inches shortest bolt=3/8 inch
Difference between longest and shortest bolt= 
Now, if we lay one of each size bolt end to end then, length of row will be:

=41/8
= 5.125 inches
No it cant be because a number with a repeating decimal is irrational, rational numbers are integers that can be expressed as a fraction<span />
A. Because you have the number of free throw goals,7, so you need how many 2-point goals she made which is expressed as 2g. So the full equation is 2g+7. Hope this helps