Erica had 6 coins in her coin collection. she goes to a coin show and buys some coins. how many dose she have now?

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value