A salesperson at a jewelry store earns 3% commission each week. last week Heidi sold 170$ worth of jewelry. how much did she make in commission. how much did the jewelry store make from her sales

Five infinity stones cost $16.80. what is the price per infinity stone ?

Jack has to solve the problem 281-266.how would you tell him to solve the problem ? tell which strategy you would use ,and solve the problem.

Sarah is collecting recyclables for a science project. on the first day she collected 35 recyclable objects. on the second day she had a total of 52 recyclables. on the third day she had a total of 69 recyclables. determine if the scenario describes an arithmetic or a geometric sequence. then, write the recursive formula for the sequence described.