Annika está ahorrando dinero para un viaje. Puede ahorrar por semana. Su amiga de Islandia, Eva, también está ahorrando. Eva puede ahorrar 9000 kronas (moneda de Islandia) cada semana. Si
son iguales a
kronas, ¿quién está ahorrando a una mayor tasa?

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.