Answer:
c
Step-by-step explanation:
negative and positive make a negative so it cant be 16 it has to be -16
C, D. Amount of money earned and length of hair are totally unrelated so the it will be a nonlinear association. Age and number of siblings are also non related
The 21x-8 and the 13x-4 are they angles or are they line segments?
(2,100*1)+(x*.05)=2,400
The first part is her salary per month multiplied by one month. The second part is her sales times the commission rate. Finally the last part is her ending earning goal.
Hope this helped!