The numbers below record the number of feet a hot-air balloon rose and fell each minute during a 6-minute period. +410, +350, −570, +190, −470, −600
a. Find the balloon’s final position in relation to its original position.
b. Find the balloon’s mean change in position per minute.

attachment?

step-by-step explanation:

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4y < -4

we need to isolate y. we can do this by simply dividing both sides by 4.

4y ÷ 4 > -4 ÷ 4

simplify.

y > -1

5 - y > 0

once again, we need to isolate y, so we can start off by subtracting 5 from both sides.

5 - y - 5 > 0 - 5

simplify.

-y > -5

divide both sides by -1.

** remember that when dividing any side by a negative, you must switch the sign! **

-y ÷ -1 < -5 ÷ -1

simplify.

y < 5

~hope i ! ~