Answer:
The two equations are:
x+y=60
x=3y, where
x is Tripp's weight
y is Rico's weight
Step-by-step explanation:
Given that the information says that together the two dogs weigh 60 pounds, you can write the first equation that would indicate that the result of adding up the weight of the dogs is equal to 60, which can be expressed as:
x+y=60, where
x is Tripp's weight
y is Rico's weight
Also, the statement indicates that Tripp weighs 3 times more than Rico and you can expressed this with the following equation that indicates that Tripp's weight is equal to multiplying Rico's weight for 3:
x=3y
According to this, the two equations are:
x+y=60
x=3y, where
x is Tripp's weight
y is Rico's weight
