8. 3.28 days
9. 4.75 months
10. 402 minutes
Hope this helps :3
Answer:
-7
Step-by-step explanation:
x = y - 6
2x = 5y - 9
Use the internet for full steps
x = -7
y = -1
B) 12.75
Just add them all together
10+15+14+8+18+11+12+12+10+10+17+16=153
The devide the anser by the ammount of numbers you added together
153÷12=12.75
Answer:
The graph of the line is attached below.
Step-by-step explanation:
According to the slope-intercept form

As the line equation is given by


y-intercept = b = -2





The graph of the line is attached below.
Answer:
27pi
Step-by-step explanation:
120/360 × 81pi
27pi cm²