A package of 3 pairs of insulated costs $15.57. What is the unit price of the pairs of ?

-3 pairs cost $15.57

15.57 divided by 3

$5.19 per pair unit rate

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !