Alina swims at a rate of 2.5 miles per hour. tailia is able to swim at a rate of 1.8 meters per second. which one swims faster

Alina

Step-by-step explanation:

2.5 miles per hour is Alina so you have to convert meters into miles so Tailia swam 0.00111 miles for short and then times it by 60 which is 0.00223 for short so that is a minute then times it by 60 again which is 0.134 miles for short in an hour. So Alina swam faster because she swam a longer distance than Tailia in an hour

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )