What are the rational zeros of the function f(x)=x3+3x2−x−3? List the values separated by commas. Do not include "x=" in your answer.

Solve 2x+y=3 x+y=5 in substitution method

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

Write the expression as a single natural logarithm. 2 in a - 4 in y