9:
r15.5 (not the one with the line under it i just couldnt find the one that didnt have the line under it)
for the graph, put 16 on the right side and label the lines right to left 16 15.5 14 14.5 etc. Put an open circle on the 15.5 line. then make an arrow pointing to the left.
10:
80p+64
This is because she needs 80 points OR MORE and (p represents the points) she already has 64. She needs 80 to be less than or equal to the amount of points earned.
The solution is 16p because 80-64=16 and p is needs to be greater than or equal to 16
Answer:
you got it
a supplermentery angle forms a half circle
Answer: he spent 192 minutes at the farm
Step-by-step explanation:
one hour is equal to 60 minutes and as he spent 3 hours in the farm so
3x60=180
and then an additional 12 minutes
180+12+= 192
192 minutes