What is y?
Answer:
y=5
Step-by-step explanation:
33-5y=8
1) Subtract 33 from both sides
-5y=-25
2) Divide both sides by -5:
y=5
A. 4 km
B. 6 km
C. 8 km
D. 16 km
Given the average speed of Serena during her trainingand the time elapsed, the total distance that she ran is 16km.
Option D) 16km is the correct answer.
Speed is simply referred to as distance traveled per unit of time.
It is expressed as;
Speed = distance ÷ time
Hence,
Distance = Speed × time; d = r × t
Given the data in the question;
From the given formula;
d = r × t
We substitute our given values into the expression above.
d = 8km/hr × 2hr
d = 16km
Given the average speed of Serena during her trainingand the time elapsed, the total distance that she ran is 16km.
Option D) 16km is the correct answer.
Learn more about average speed here: brainly.com/question/12322912
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