Yes if you are in high school not middle school
Answer:
B) 21x-7
Step-by-step explanation:
Let A = speed of Arabian horse and T = speed of thoroughbred.
Then
A = T – (4x + 2)
A = T – 4x - 2 Remove parentheses
A = 25x - 5 - 4x – 2 Combine like terms
A = 21x - 7
Answer:
We can see from the table that 1 km is exactly half way between 2 and 3 laps. So it will take 2.5 laps to run 1 km. So it takes Angel 5 minutes to run 1 km.
Step-by-step explanation:
Answer:
the class and any attachments is intended