Explanation: Eres mean “you are” B. means “We are” which makes no sense. C. es means “is” you is does not sound right in english either so it’s not C. and D. means “are” but it is used when it’s plural. :)
In 1999 the Chilean peso was allowed to ... (meaning that its value was directly tied to the value of) the Spanish real. ... Chilean Peso Symbol: $; Chilean Currency