Basically ur just looking for the LCM (lowest common multiple) of all of these numbers.
3,7,12,14....lowest number that all 4 of these numbers go into evenly is 84.
so they will ring together next in 84 minutes (1 hr 24 minutes) making it 5:24 a.m.
Let's call a child's ticket and an adult's ticket . From this, we can say:
,
since 116 tickets are sold in total.
Now, we are going to need to find another equation (the problem asks us to solve a systems of equations). This time, we are not going to base the equation on ticket quantity, but rather ticket price. We know that an adult's ticket is $17,000, and a child's ticket is thus
.
Given these values, we can say:
,
since each adult ticket costs 17,000 and each child's ticket costs 12,750, and these costs sum to 1,653,250.
Now, we have two equations:
Let's solve:
- Find on its own, which will allow us to substitute it into the first equation
- Substitute in for
- Apply the Distributive Property
- Subtract 1972000 from both sides of the equation and multiply both sides by -1
We have now found that 75 child's tickets were sold. Thus,
,
41 adult tickets were sold as well.
In sum, 41 adult tickets were sold along with 75 child tickets.
Answer:
its an equilateral triangle and so one of the side is 6
so to find the answer you should multiply one side into 3
=3 x side
=6 x 3
= 18
Step-by-step explanation:
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Answer:????
Step-by-step explanation: