marianne buys hot chocolate and cookies for her friends. Each cup of hot chocolate is 1. 70 and each cookie is 1.15 If she pays a total of 10.80 for 7 total items. how many of each does she buy

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school