Multiples of 2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28
Multiples of 3.5: 3.5, 7, 10.5, 14, 17.5, 21, 24.5, 28
Multiples of 4: 4, 8, 12, 16, 20, 24, 28
The least common multiple of the 3 numbers is 28, so the lights will flash at the same time every 28 minutes.
The time will be 8:28 PM
Answer:
I'm not sure how to answer this.
Step-by-step explanation:
Is this the full question? The context seems to be missing something. Who are Ben and Scott and who are the other 2 candidates?
Maybe post another question and rephrase it.
it would be a 25% increase.
15-12 / 12 * 100 =
3/12 * 100 = 25
(10,3) is the correct answer
x = -5
y = -2
<em><u>Since you have y, plug that into the equation:</u></em>
-2x - 7y = 24
-2x - 7(-2) = 24
-2x + 14 = 24
<u><em>Then, subtract 14 from both sides:</em></u>
- 14 - 14
__________
-2x = 10
<u><em>Finally, divide both sides by -2:</em></u>
So now you have, x = -5 and y = -2.
