Toni earns $200 per week +5 dollars for every magazine subscription that she sells. write an expression that represents how much she will earn in dollars in a week in which she sells s subscriptions

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Maria solved an equation as shown below. what is the solution to maria’s equation?

Cuántos triángulos forman un diamante