sousavaleria951
sousavaleria951 sousavaleria951
  • 23-02-2021
  • Mathematics
contestada

Cristina foi a uma livraria para comprar 5 cadernos e 1 livro. O total da conta foi R$ 22,00. Como

o livro custou R$ 7,00 e todos os cadernos têm o mesmo preço, quanto ela pagou em cada caderno? ​

Respuesta :

christyan71
christyan71 christyan71
  • 23-02-2021

Answer:

eleeeeeeeeee pagoooooooou 3

Answer Link

Otras preguntas

Represent 23/-4 on number line
(a-6b)(a+6b) pls answer
I need to find the zeros of the function:f(x)=2x^2-5x-3
Which one of the following terms is most closely associated with interjections? A. Action B. Emotion C. Qualification D. Description
60% of what number is 72?
Perform the operations, multiply, and simplify.-a^3b (3a^2 b^5 - ab^4 - 7a ^2 b)
After decaying for 48 hours, l/16 of the original mass of a radioisotope sample remains unchanged. What is the half-life of this radioisotope?
what is a 'dead heat'? plz... need help
SITUATION. My teacher gave me a situation and please answer honestly. Let say you weigh between 118-120 pounds. Your parents noticed you have gained weight and
The recommended dose of Vancocin® for a severe staphylococcal infection is 40 mg/kg/day.  The adult weighs 180 pounds and is to receive the medication IV q6h