Step-by-step explanation:
Initial expression = 80 + 78 + (-97) + 12
final expression = 170-97 ==> $73
Which team has more consistent swim times? WILL CHOOSE BRAINLIEST
2 answers:
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The correct answer is B) -8.9%
The rate of change for any problem is always determined using the following equation.
In this case, the old value is 3.15 and the new value is 2.87. SO we use these in the equation to get the answer.
-.088889 * 100
-8.9%