A retaller purchases some merchandise with an invoice price of $19,100 and terms of sale of S/15, 145. What is the net amount due (In $) on the order it a partial payment of $10,800 is made on the 15th day? (Round your answer to the nearest cent.)
$

The answer would be quadratic trinomial

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!

2.4+3.2t. you get the answer by adding the ones with variables and ones without