There are 9 two-year-olds and 18 each of 3 and 4 year olds.
To solve this we could write and solve the equation below, letting x be the number of 3 and 4 year olds.
x/2 + x + x = 45
x + 2x + 2x = 90
5x = 90
x = 18
From here, we just divide 18 by 2 to get the number of 2 year olds.
First one!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!11111111111111111111111111111111111111
Answer:
C
Step-by-step explanation:
3³ = 27
(3x²)³ = 27x⁶
(y³)³ = y⁹
(z³)³ = z⁹
ans = (27x⁶y⁹)/z⁹, which is answer C
Part b is square. a is paralel iogram is 1 2 3 5.
part c is yes the are both parralelograms because the both a at east one set of parrell lines
For the answer to the question above, I think the answer is "A V<u><em>ise Guy</em></u><u><em> or Vise</em></u><u><em> Man</em></u>" is <span>what should you call a man with a clamp.
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I hope my answer helped. Have a nice day!
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