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 con menor exponente hay ?​

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.