Same homework I have.super hard!!!
Answer:
20 is a tenth of 200
Step-by-step explanation:
The Time taken by Jacob to run the dash race is (80 - t) seconds
<h3>How to write algebraic expressions?</h3>
We are told that;
Total distance for the dash race = 500 yards
Time taken by Jacob to run the dash race = 80 seconds
Now, we are told that Juan ran the same dash race but used t less seconds than Jacob. Thus;
Time taken by Jacob to run the dash race = (80 - t) seconds
Read more about algebraic expressions at; brainly.com/question/4344214
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Answer:
-3a+30
Step-by-step explanation:
-5a+30+2a.
-5a+2a=-3a
-3a+30