Molly has $500 in her savings account. she owes her parents $100 for a new outfit. she also owes her brother $25. what is her current net worth?

 His net worth is $375

Step-by-step explanation:

Since, Net worth = Total assets - total liabilities

And, here the total assets of Molly = the money she has in her saving account

= $500

Also, according to the question,

She owes her parents $100 and her brother $25.

Therefore, total liability of her = 100 + 25 = $125

Thus, Her net worth=  500 - 125 = $375

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.