Answer: Area is 2250 and the peremiter is 210
Step-by-step explanation:
Answer:
1232
Step-by-step explanation:
1232 6th grades went on the trip because 160p multiplied by .77, the amount of chaired covered by 6th graders, is equal to 1232.
Answer:
4
Step-by-step explanation:
The x-intercept occurs when y=0, if you think about it graphically. Plug y=o into your equation:
10x - 5(0) = 40
10x = 40 (divide each side by 10)
x=4
Answer:

Step-by-step explanation:

Expand brackets.


Apply radical rule : 


Answer:
30%
Step-by-step explanation:
The unemployment rate is 30%