Answer:
1 Adult ticket=$35
1 Children ticket=$20
Step-by-step explanation:
21C+15A=945
6C+6A=330
we find adult tickets first
42C+30A=1890
42C+42A=2310
12A=420
A=35
we will find children ticket next
42c+30a=1890
30c+30a=1650
12c=240
C=20
credits to Michael for the secondary part
Answer:
Explanation:
If you multiply (x - k)(x + k), you get 
which is equal to 
. Now you can see that 
must be equal to 
which is equal to 
. Now we just need to solve 
. The final answer is 
.
The option that are indicators of heatstroke are:
- high temperature above 104F.
- Layer of red skin that can be either dry or moist.
- Throbbing headache.
- Dizziness, vomiting.
- Seizures.
<h3>What is Heat stoke?</h3>
This is known to be a kind of a life-threatening condition that is said to often occurs if a person ignore the warning signs of heat exhaustion or do when a person do not act quickly enough to get care.
Hence, The option that are indicators of heatstroke are:
- high temperature above 104F.
- Layer of red skin that can be either dry or moist.
- Throbbing headache.
- Dizziness, vomiting.
- Seizures.
Learn more about heatstroke from
brainly.com/question/27934003
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