Abank charges an overdraft fee of $20 for insufficient funds. horatio had a balance of $99. he then used his bank debit card to buy a software for his computer. if the total charge for this software was $105 what is horatio’s new balance?

Farnesene is a sesquiterpene. how many different isomers arising from double-bond isomerizations are possible? g

Big boi and travis scott are performing at the super bowl. travis scott is 62 years younger than twice big boi’s age. the sum of their ages is 70 years old. use b to represent big boi’s age. write and solve an equation.

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.