What is the distance between (1, -4) and (1, 18

What’s 8y+48 and factor each expression completely

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay