Of the students in julia’s class, 0.5 eat lunch from home, 1/5 eat the school lunch and 30% each from the salad bar. if there are 200 students in the class, how many each lunch in the various forms. how would you prove all 200 students eat lunch?

Two lines that do not intersect are skew. always sometimes or never

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?