-13 < 3x – 7 < 5
Add 7 to all 3 terms;
-6 <3x<12
Divide all 3 terms by 3:
-2<x<4
In terms of pi means to include pi in your answer. In other words, don't use 3.14 or 22/7 for pi.
Answer:
Raquel's heart rate is slower.
quadratic
second
16
8
✌️
it will be way easier if u draw it
