80% of the 107th graders at a school or going on a field trip how many students are going on the trip?i need so much !

In the rectangle below ac=30 units what is de

Wrote and expression for the difference of p and 4

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 : )