X+y= 80.6
9x=y
Then x+9x=10x=80.6
X=8.06
Y=72.54
Answer:
60 more gallons
Step-by-step explanation:
Answer:
graph
Step-by-step explanation:
graph shown
intersected large curve
Answer:
The graph has a closed circle at 10
Step-by-step explanation:
Let
x ----> the number of rentals
The phrase "no more" means "less than or equal to"
so
The inequality that represent this situation is

solve for x



The number 10 is included in the solution
therefore
The graph has a closed circle at 10
Answer:
Step-by-step explanation:
115+4n-5=180 degree (being straight line)
110-4n=180
4n=180-110
n=70/4
n=17.5
therefore the value of n is 17.5 degree
substitute the value of n
4n-5
4*17.5-5
70-5
65