Answer:
$113.75
Step-by-step explanation:
b-70.25=43.50
add 70.25 to each side ..
+70.25+70.25
simpilfy...b=113.75
$113.75
First add 70.25 to 43.50 to get 113.75
0.00000014972309
6/3999=0.00150037509
0.00150037509/10021= 0.00000014972309
hope this helps
the answer is 3 units