7 + 7 + 5 + 5 (two sides are 7 and two sides are 5) = 24
209 to the nearest hundredth is 200.
209 to the nearest tenth is 210.
Answer: 90
Step-by-step explanation:
83, 86, 90, 92, 99
90 is in the middle <3
With the information given, we can set up the following system of equations:


x represents how many songs Jennie has, and y represents how many songs Diamond has.
The answer for your problem (1) is 7.41