En la biblioteca de María hay dos estantes y cada estantes contiene 45 libros de Matemática, 81 mini cuentos y 30 libro de

Lenguaje y Comunicación . ¿Cuántos libros hay en la biblioteca?

¿Cuáles son los factores primos con mayor exponente? ¿Cuántos factores con menor exponente hay ?​

the answer is c just got it on ed

step-by-step explanation:

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

i believe that the slope of the line is -5

step-by-step explanation: