Left to right. Whatever comes first (multiplication or division) you do. This is all part of the PEMDAS/Order of operations.
Hopefully I solved your problem! :)
Answer:
Step-by-step explanation:
tanR = 
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sinR = 
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cosR = 
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Answer D. 170
$42.50 x 12 months = $510 + the $60.00 deposit is $570. You subtract $570-400 and you get $170.
X> -1
this is the solution