Answer:
No, they are not equivalent.
Step-by-step explanation:
Step-by-step explanation:
6r + 7 = 13 + 7r
6r - 7r = 13 - 7
-1r = 6
r = 6/-1
r = -6
Answer:

Explanation:
The <em>constant multiple of liters in a jug to the weight in kilograms</em> is the ratio or <em>fraction</em> that represents the number of liters of the sports drink in a jug to the weight.


Convert the fraction into an equivalent fraction with integer numbers:

Since, the fraction cannot be reduced, that is the answer.