Answer:
1.9
Step-by-step explanation:
First step would be to separate r from t

Then just insert the numbers

Answer:
325.5 i think
Step-by-step explanation:
Answer:
250 dollars
Step-by-step explanation:
5x50
16+64=80 80*2=160
or it means
64/2=32 32+16= 48
or it means
64+16=80 80/2= 40
this is a horribly formatted question
Answer:
0.05 I hope that's correct:)