1.Which system of equations represents this situation? Let d be the number of toy cars that Dan has and let j be the number of toy cars that Jacob has.
2.how many toy cars does Jacob have?
What are your choices?
d+j=210j=2+d
d+j=210j=2d
d+j=210d=2+j
d+j=210d=2j
1. To represent the situation, we can set up a system of equations. Let's use the variables:
- d for the number of toy cars that Dan has and
- j for the number of toy cars that Jacob has.
Since the information about their toy cars is not provided in the question, we can't directly write the system of equations. However, the system of equations would typically relate the two variables in some way. It could be something like:
- Equation 1: d + j = total number of toy cars (if the total number of toy cars is given).
2. Unfortunately, without the specific information about either the total number of toy cars or the value of one of the variables, we can't determine the exact number of toy cars Jacob has. To find the answer, we would need either the total number of toy cars or more information about Dan's toy cars.