Answer:
-2y=10-5x
Step-by-step explanation:
5x-2y=10
you want to get the y by itself
so you would subtract the 5x from both sides
-2y=10-5x
Answer:
ellen ran faster
Step-by-step explanation:you take the meters ran and devide the number by an amount that would make both the meters ran the same in this case its 400 devided by 2 to give you 200 and because lindsays metres were divided then that means that you devide her time by the amount that you used to devide the metres meaning you devide her time by 2 sixty devided by 2 gives you thirty with ellans 28 sec per 200 metres and lindsays 30 sec per 200 metres than that means that ellan got to 200 metres faster than lindsay.
21 students
You find this by subtracting the number of students absent from the total amount of students in the class 
.
Answer:
where is the screenshot? I cant see it
Step-by-step explanation:
You already wrote it as an improper fraction. The mixed number is 7 1/8.
