Answer: [tex]8,008\ yards[/tex]
Step-by-step explanation:
Let be [tex]d_t[/tex] the total amount of miles that the kangaroo hopped to the lake.
According to the information given in the exercise, you know the following:
1. The distance the kangaroo hopped with her baby in her pounch is 5,203 yards:
[tex]d_1=5,203[/tex]
2. The distance the kangaroo hopped without her baby in her pounch is 2,805 yards:
[tex]d_2=2,805\ yards[/tex]
Therefore, in order to calculate the value of [tex]d_t[/tex] , you only need to add [tex]d_1[/tex] and [tex]d_2[/tex].
Then, trough this procedure, you get the following result:
[tex]d_t=d_1+d_2\\\\d_t=5,203\ yards+2,805\ yards\\\\d_t=8,008\ yards[/tex]