Jeremy is practicing some tricks on his skateboard. One trick takes him forwards 4 feet, then he flips around and moves backwards 7.6 feet, then he moves forward again for 3.6 feet. Part 1 out of 2What expression could be used to find how far Jeremy is from his starting position when he finishes the trick?

The expression that represents the situation is?

Question

Mathematics

Chaim Schaefer

24 May, 17:18

Jeremy is practicing some tricks on his skateboard. One trick takes him forwards 4 feet, then he flips around and moves backwards 7.6 feet, then he moves forward again for 3.6 feet. Part 1 out of 2What expression could be used to find how far Jeremy is from his starting position when he finishes the trick?

The expression that represents the situation is?

+2

Answers (1)

Know the Answer?

Kyson Erickson · Answer 1

First, you should define what forwards and backwards are - positive or negative. Let's make forwards positive and backwards negative. Then we'll call his new position "p":

p (his current position) = 4 feet - 7.6 feet + 3.6 feet

p = 7.6 feet - 7.6 feet

p = 0 feet

So, Jeremy ends up right back where he started.