Answer:
- 250 hours doing cleanups
- 150 hours painting
Step-by-step explanation:
Let p represent the number of hours spent painting. Then the hours spent doing cleanups can be represented by 400-p, and total earnings are ...
12p +8(400 -p) = 3800
4p +3200 = 3800 . . . . . . simplify
4p = 600 . . . . . . . . . . subtract 3200; next, divide by 4
p = 150 . . . . . . . . . . . hours spent painting
(400-p) = 250 . . . . . hours doing cleanups
The answer is c as ((3)*2) + 5 = (11)
Answer:
32-gon
Step-by-step explanation:
5402 = (n - 2) · 180
5402/180 = n-2
30 = n-2
32 = n
X^2=24
Root both sides
x=±√24
Simplify the radical
x=± √2^2 *6
x=± 2√6
Final answer: A
