Using the digits 0-9 only once each, create as many true equations as possible

Step-by-step explanation:

5+2=7

9-1=8

6-3=3

Incase they should contain variable

5x + 2=7

9-x=8

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72