Answer:
uh ok just give me the link to the question and I will see if I can help you :)
Step-by-step explanation:
SUre.
9 bags would weigh 270kgs
daughter 1. son 5. wife 25. father 50
y-intercept: 8
slope: 1/2
equation: 1/2x + 8
Hope this helps! :)
Range is ] -20 , -10 [
both points are disclude according to the empty circle
