Answer:
31.25 k
Step-by-step explanation:
80 % * x = 25 k
.80 x = 25 k
x = 25 k / .80 = 31.25 k
-$7
20 - 15 = 5
5 + 5 = 10
10 - 10 = 0
0 - 7 = -7
mean= 3.28
mode= 0 ,7
median= 3
range= 7
same I dont know your language