Erik tenía una barra de chocolate, si le dio 1/6 de la barra a su
mamá y 1/3 a su primo, ¿con
cuánto chocolate se quedó Erik?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

What is the radical expression that is equivalent to the expression 27 1 over 5?