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

   $5.10  

Step-by-step explanation:

used calculator

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or