a bell rings every 2 hours, a second bell rings every 3 hours, and a third bell rings every 4 hours. if all 3 bells rind at 9:00
am., at what time will all 3 bells next ring?
2 answers:
Answer:
9:00 P.M.
Step-by-step explanation:
All 3 bells ring at 9AM
1st bell: every 2 hours:
9AM, 11AM, 1PM, 3PM, 5PM, 7PM, 9PM
2nd bell: very 3 hours:
9AM, 12AM, 3PM, 6PM, 9PM
3rd bell: every 4 hours:
9AM, 1PM, 5PM, 9PM
So All 3 bells will ring at 9PM again
Answer:
the answer is that they will all ring at 9:00 pm
Step-by-step explanation:
9am=2, 3, 4
10am=0
11am= 2
12pm=3
1pm=2, 4
2pm= 0
3pm=3, 2
4pm= 0
5pm= 2, 4
6pm= 3
7pm=2
8pm= 0
9pm=2, 3, 4
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Answer:
y=10
Step-by-step explanation:
1.7y+37 is 14 less than the value of 9.3y–25
- 1.7y + 37 = 9.3y - 25 - 14
- 1.7y + 37 = 9.3y - 39
- 9.3y - 1.7y = 37 + 39
- 7.6y = 76
- y = 76/7.6
- y = 10
Answer is 10
Answer:
D
Step-by-step explanation:
when x=0, y=2
The area of a square is always:
A=s^2 where s=side length, in this case:
A=4^2=16 in^2
The perimeter of a square is always:
P=4s, in this case:
P=4*4=16 in
The answer is C. Because her gross income MINUS her payroll tax.
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