Answer:
Positive association
Step-by-step explanation:
As the Temperature goes up the more money you have to spend because you pay for the electricity that produces the heat
positive association is when one varriable increases so does the other.
Answer:
150(1-x)
Step-by-step explanation:
120 is decreased by d%
Let x = d%
120 - 120*x
120(1-x)
Then it is increased by 25%
(120 (1-x)) +(120 (1-x))*.25
(120 (1-x)) +(30 (1-x))
150(1-x)
Answer:
Inequality: 6r - 200 - 65
1000 and minimum of 211 people
Step-by-step explanation:
Let r = rides
6r - 200 - 65
1000
6r - 265
1000
6r
1265
r
210 
Needs 211 people to make a profit of at least $1000
It cost 2 dollars for 1 pound of oranges