The number of adults and children at the concert went was 61 and 44 respectively.
<h3>How to form an equation?</h3>
Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.
Let's suppose the number of adults who went to the concert was A while for children is C
Total people = adult + children
A + C = 105
Cost of adult = 3A
Cost of children = 3C
Total ticket = Cost of adult + Cost of children
3A + 3C = 271
By substitution,
A = 61 and C = 44
Hence "The number of adults and children at the concert went was 61 and 44 respectively".
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Step-by-step explanation:
see the above attachment.
<em>hence</em><em> </em><em>your</em><em> answer</em><em> </em><em>is </em><em>A.</em>
hope this helps you .
Answer:
15
Step-by-step explanation:
Since a square has 4 sides, that means that each side is equal to the other three sides because it is a square. If so, we do 60/4 to get is 15. To check the answer 15x4 is equal to 60.
Like the complement of the probability? If that's the case, we have Event A Probability = 1/2, so it would be 1/2 that's the answer...otherwise...more details please.
Answer:
C; D; E
Step-by-step explanation:
✔️Angles in a straight line = 180°
Therefore, m<5 + m<6 = 180° is correct.
✔️Exterior angle of a triangle = the sum of the opposite interior angels based on the exterior angle theorem of a triangle.
Therefore,
m<2 + m<3 = m<6 is correct.
✔️The sum of m<2 + m<3 + m<5 = 180° is correct. This is true based on the sum of triangle theorem.