89 is the amount of points the team needs to score in the fifth game to average 70 points.
I hope this help
Answer:

Step-by-step explanation:
In order to find r we have to square both sides of the equation

The *square root* sign cancels out the *squared* sign therefore:

Answer:
The answer is x = 7. Hope this helps.
Step-by-step explanation:
- -10w<u><</u><u> </u>20
- w<u><</u><u> </u>20/-10
- w<u><</u><u> </u>-2
hope it helps
<h2>stay safe healthy and happy...</h2>