Answer:
Step-by-step explanation:
we wana do the same thing in the last problem
we know that FBD is a straight line so its 180 degrees
and we also know that FBE and EBD make up that straight line
so subtract 180 - 47 = 133
so the answer is 133 degrees
Answer:
population and number of schools
hours worked and amount of money earned
Step-by-step explanation:
positive assocaition is just that if one is increasing the other has to also be increasing.
the above two are the ones that would be increasing together
Answer:
Step-by-step explanation:
21≤2.50+5s subtract 2.50 from both sides
18.50≤5s divide by 5
s≥3.7 he can buy up to 3 bags at $5 each
(2,-2)(5,7)
7-(-2)= 9
5-2= 3
9/3= 3
slope = 3
(you could also calculate the slope by just counting up how many units it goes up/down when you pick a point from the x-axis and move left/right. basically counting the rise over run)