Hi!
<em>Plug in </em>
for 
<em>Multiply </em>
<em>and </em>
<em>Add </em>
<em>and </em>
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Betty's percentage is 15%.
The rate of change is the amount it changes for every missing assignment, therefore it would be -5.
3( to the power of 4) times 5(to the power of 3)
1) 6x-7y=-11
2) x=-2
3) y=-4x+1
4) y-5=3(x-1)
Answer:
The answer to your question is 166 mi/h
Step-by-step explanation:
Data
ve = rate eastbound train
vw = rate westbound train = ve - 14
distance = d = 900 mi
time = t = 5 h
Formula
v = 
Substitution and simplification
Now, substitute this value in the equation of vw
vw = 180 - 14
Result
vw = 166 mi/h
Answer:
not sure. though good luck and have a good day :)
Step-by-step explanation:
