(-3m² – 2mn – 8n?) (8m2 + 4mn +n
n?)
Multiplying polynomials

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

Answer! if you don’t mind, can you explain

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab