The missing number is 20
<h3>How to determine the number</h3>
We can see that the values at the top must be made equal to that at the bottom
For the top, we have
30 + 11 = 41
For the bottom, we should have:
21 + x = 41
Now, let's solve for 'x' to determine the missing figure;
21 + x = 41
collect like terms
x = 41 - 21
x = 20
Thus, the missing number is 20
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Answer: A. 14
Step-by-step explanation:
If e=9 and c=5 you would replace e+c with those
9+5=14
Answer: = -2/4x + -1/2
Step-by-step explanation:
hope this helped
I'm guessing it 30 it says 3 times the nber of trumpet players
have a good night :)
Step-by-step explanation:
17-19=2 20-22=3 23-25=5 26-28=6