At a concession stand, three hot dog(s) and four hamburger(s) cost $13.25, four hot dog(s) and three hamburger(s) cost $13.00. find the cost of one hot dog and the cost of one hamburger.

cost of hot dog is $1.64 and cost of hamburger is $2.14

Step-by-step explanation:

Let the cost of hot dog be

Let the cost of hamburger be

It is given that cost of three hot dogs and four hamburgers is $13.25

So,               .....

It is given that cost of four hot dogs and three hamburgers is $13.00

So,                    .....

Substitute in to get ,

Hence cost of hot dog is $1.64 and cost of hamburger is $2.14

The distance from point a to point c across the coordinate plane is aproxamatly 8.94 rounded to the nearest hundredth. you use a^2 + b^2 =c^2

Ithink it is 7. 16