Answer:
252 children and 395 adults
Step-by-step explanation:
Make a linear system of equations, where x represents the number of children and y represents the number of adults
x+y=648
1.50x+2.25y=1269
solve using substitution, so y=648-x,
then substitute this into the second equation, so you get 1.50x+2.25(648-x)=1269,
solve for x and you will get x equals the 252
then substitute this into the first equation, so you get 252+y=648
solve and you will get y=395
Using translation concepts, the coordinates that will best represent point E′ are given by:
D. (11, 1).
<h3>What is a translation?</h3>
A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
In this problem, the rule to find the image of a point (x,y) is given by:
(x, y) → (x + 8, y + 5).
Then, the rule to find the image E' of point E(3,-4) is given by:
(3,4 -> (3 + 8, -4 + 5) = (11,1).
Hence option D is correct.
More can be learned about translation concepts at brainly.com/question/4521517
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I think it’s 10 not sure but hope this help
Answer:
Subtract five, double, subtract 10, so on.