Mary loves social media. She began tracking her followers on insta when the Q2 started. She notices that she adds 3 new followers every week. After 12 weeks, she has 100 followers. How many Insta followers did she have when Q2 started?

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Sara has 2 2/3 cup taco meat. she needs 1/6 cup to make one taco. how many tacos can sara make with the taco meat she has?

The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount