9514 1404 393
Answer:
60 hours
Step-by-step explanation:
We want Joanna's total savings to be ...
bank account + gift + earnings = 1000
300 +100 +10h = 1000
10h = 600 . . . . subtract 400
h = 60 . . . . . . . .divide by 10
Joanna needs to babysit for 60 hours to earn the money she needs.
Answer:
2
Step-by-step explanation:
the difference is that
82 times 18 would add up to 1,476. Hope this helped.
C) 12V2
12^2 + 12^2 = c^2
144 + 144 = 288
V288 = 12V2