3/11
1 - (-2) = 3
4 - (-7) = 11
Here is the work if needed
Mujer culona mujer culona mujer culona
Answer:
The median is the first number the mode is middle number and rage is last number
Answer:70%
Step-by-step explanation: no. of cards last year=60
no. of cards presently=200
increase in no. of cards=200-60
=140
%change=140/200 x 100
Answer:
tally mark also called hash marks and they are a unary numeral system
