Write a polynomial to represent the value of d dimes and n nickels.
1 answer:
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<h2>Answer- <u><em>3</em><em>3</em><em>9</em><em>1</em><em>.</em><em>2</em><em>mi</em><em>le</em></u></h2>
Step-by-step explanation:
Greetings !
Firstly, recall distance-speed equation
Given values:-
- speed(v)=15.7mile/hr
- time(t)=9days
required values:-
- distance travelled(s)=?
solution /work-out
But, first change the time from day to hour
Thus, 9days=216hours
plug in the given values and solve for the distance.
Hope it helps!
