a carnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. I'll help you if you help me
Answers
Answer:
The number of adult tickets are 33 and the number of student tickets are 21 .
Step-by-step explanation:
As
The number of adult tickets x and the number of student tickets y.
As given
A carnival sold tickets for $1.50 for adults and $1.00 for students.
There were 54 tickets sold for a total of $70.50.
Equations becomes
x + y = 54
1.50x + 1.00y = 54 × 70.50
Simplify the above
150x + 100y =7050
Two equations are
x + y = 54
150x + 100y =7050
Multiply x + y = 54 by 150 from 150x + 100y =7050
150x - 150x + 100y - 150y = 7050 - 8100
-50y = -1050
50y = 1050
y = 21
Putting the value of y in the equation .
x + 21 = 54
x = 54 - 21
x = 33
Therefore the number of adult tickets are 33 and the number of student tickets are 21 .
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Answers
Answer:
BC is correct
Step-by-step explanation:
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Answers
Answer:
the first one is 15 & the second missing number is 8
multiply 15×5 & divide it by 5 & multiply 24×2 n divide it by 6
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Answers
0.01
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3.4
0.3 repeating
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Answer:
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3.9 divided by 0.05
0.2 divided by 26
0.4 divided by 1.08
0.68 divided by 0.2
0.02 divided by 0.06
14 divided by 889
0.09 divided by 0.108
0.4 divided by 0.024
=24089.1149941
Step-by-step explanation:
I used a calculator to get you your best results. Have a nice day! :)
Answers
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Scientific notation, also called pattern or notation in exponential form, is a way of writing numbers that accommodate values too large (100000000000) or small (0.00000000001) to be written in a conventional manner.
A number written in scientific notation follows the following pattern:
The number m is called "mantissa" and e the "order of magnitude"
For this case we have the following number:
Using the definition we have:
Answer:
The number written in scientific notation is given by:
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Answers
answers from top to bottom
16,7,6,24,2,12,12,9