1 Admission to the local movie theater is $3 for each child and $7 for each adult. A group of 12 people pay $64 admission. How m
1 answer:
Given:
Admission to the local movie theater is $3 for each child and $7 for each adult.
A group of 12 people pay $64 admission.
To find:
The number of children in a group.
Solution:
Let the number of children be x and number of adults be y.
According to the question,
Total persons : ...(i)
Total cost : ...(ii)
Multiply equation (i) by 7 and subtract the result from (ii).
Divide both sides by -4.
Therefore, the number of children is 5.
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Answer:
Step-by-step explanation:
Given
Point: A(2,6)
Translation: 1 left and 3 up
Rotation: 180 degrees
Required
Image of Point A
Taking the exercise one after the other
<em>Represent the function as: (x,y)</em>
Such that
1 unit left translation means the function becomes (x - 1, y)
2 unit up translation means the function becomes (x - 1, y + 2)
Applying the above transformation
At this stage, the coordinate becomes
When a function (x,y) is rotated by 180, the new function becomes (-x,-y)
So;
The further transformation of A is
Hence, the new image of A is