This year, a beauty magazine had 98 subscribers. That is 80% fewer than they had last year, before its parent company made some changes. How many subscribers did the magazine have last year?

30 pts, will mark brainliestwhat is the period of the sinusoidal function? (picture 1)what is the minimum of the sinusoidal function? (picture2)what is the maximum of the sinusoidal function? (picture 3)

How many lines can be drawn through points j and k? 0 1 2 3

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?