Answer:
D). 24
Explanation:
We have been that the city anticipated 102 vendors for the street fair . At the event, 43 were on first street and 21 were on second street.
First of all, we will find number of vendors at both streets by adding 43 and 21.
![\text{Vendors at both streets}=43+21=64](https://img.qammunity.org/2019/formulas/mathematics/high-school/qdll2cdpuhij4a199db6zfo6qh6bj8w7v5.png)
Since 14 vendors didn't arrive, so, we will add this number to 64.
![64+14=78](https://img.qammunity.org/2019/formulas/mathematics/high-school/uz4x427busn7ec9ktt8eu12gm2v3bp915k.png)
Now, we will subtract 78 from total number of vendors to find the number of vendors on the remaining street.
![\text{Vendors at the remaining street}=102-78](https://img.qammunity.org/2019/formulas/mathematics/high-school/hqwzmv8rqu6chdu6ue7w9a213j07sg73am.png)
![\text{Vendors at the remaining street}=24](https://img.qammunity.org/2019/formulas/mathematics/high-school/7chc4omjqnh4e6dh80usvgir8e28s0sa4o.png)
Therefore, 24 vendors were on the remaining street and option D is the correct choice.