Sharmila had 5/6 portion of the cake. She gave 2/6 portion of the whole cake to her brother, then how much cake will remain with her?.​

Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6

Identify the number 127 as a rational or irrational. explain