Write the system of equation based on the problem
"A total of 345 tickets that consists of adult tickets and students ticket were sold" could be written as:
∴ a + s = 345 <em>(first equation)</em>
"<span>the number of student tickets sold was two times the number of adult tickets sold" could be written as:
</span>∴ s = 2a <em>(second equation)</em>
<span>
Solve the system of equation
Substitute 2a as s in the first equation
a + s = 345
a + (2a) = 345
3a = 345
a = 345/3
a = 115
There are 115 adult tickets sold.</span>
Answer:
5,000
Step-by-step explanation:
well if im right it should just be half, but unless im not reading this right then thats probably not it sorry if im wrong
<span>Number each step.Start with the given information.<span>Statements with the same reason can be combined into one step. It is up to you.</span>Draw a picture and mark it with the given information.You must have a reason for EVERY statement.The order of the statements in the proof is not always fixed, but make sure the order makes logical sense.<span>Reasons will be definitions, postulates, properties and previously proven theorems.</span></span>
Answer:
Find the slope & then plug in
Step-by-step explanation:
Find the slopes of the two points
Then plug in one of the coordinates into the equation along with the slope to get the value of B
Answer: this diagram is not a function because one input need one output and 0 and -4 share the output -2
Step-by-step explanation: