Answer:
r = 5
Step-by-step explanation:
Step 1: Subtract 54r from both sides.
38r−18−54r=54r−98−54r
−16r−18=−98
Step 2: Add 18 to both sides.
−16r−18+18=−98+18
−16r=−80
Step 3: Divide both sides by -16.
−16r
−16
=
−80
r=5
Hope this helps!
brainliest?
-3/5
10-8/4-12=-0.6=-3/5
You need to explain to us what to do or else nobody will understand what your trying to ask for.
. Thus, just plug in. 
Plug that into your calc to get $1832.