What is the x-intercept of the line with this equation −2x+1/2y=18 ? enter your answer in the box. )

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅