We have equation:

p = number of phones left to repair
108 = initial amount at the start of week
23 = number of phones repaired each day
d = number of days she worked that week
Answer:36
Step-by-step explanation:
I actually just answered this problem on a website the answer is 36.
Answer:
The temperature needs to decrease 71° - 50° = 21° that at least not greater than 50°F
As we know, the device decrease the temperature down 3.5° every hour, so
21 : 3.5 = 6 hour
Call x is the hours we need to wait to let the device decrease, we have
x > 6
Answer: Pound key
Step-by-step explanation:
Answer:
Step-by-step explanation:
10% of 10.40=1.04
10.40+1.04=11.44