Astore is designing the space for rows of nested shopping carts. each row has a starting cart that is 4 feet long, followed by the nested carts (so 0 nested carts means there's just the starting cart). the store measured a row of 13 nested carts to be 23.5 feet long, and a row of 18 nested carts to be 31 feet long.

how much does each nested cart add to the length of the row?

Each nested carts is of the length of 1.5 feet.

Step-by-step explanation:

Each row has a starting cart that is 4 feet long, and the nested carts are next to it.  

It is measured that a row of 13 nested carts has a length of 23.5 feet.

Therefore, the original length of 13 nested carts is (23.5 - 4) = 19.5 feet.

So, each nested cart add to the length of the row, feet.

Again, a row of 18 nested carts to be 31 feet long.

Therefore, the actual added length of 18 nested carts is (31 - 4) = 27 feet.

So, each nested cart add to the length of the row, feet.

So, each nested carts is of the length of 1.5 feet. (Answer)

no solution

step-by-step explanation:

there is not enough information in the problem to solve.