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5 votes
5 votes
I need help with this question can someone answer fast please

I need help with this question can someone answer fast please-example-1
User KbiR
by
3.0k points

1 Answer

13 votes
13 votes

Answer:

Below in bold.

Explanation:

Petra uses the expression distance = time * speed

which is (4 + h)55 where 4 + h = total time for the 2 days.

Sierra uses the same expression but for each individual day and adds them:

4*55 + 55h

= 220 + 55h.

User Anapsix
by
3.1k points
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