I believe 22. Because 11+3=14, but without that, you would add 11 to 11, which gives you 22
Answer:
B.) 18
Step-by-step explanation:
To find the correct b value we use this formula
b² - 4ac = 0
b = What we are solving for
a = 1
c = 81
b² - 4(1)(81) = 0
b² - 324 = 0
b² = 324
b = ±18
And 18 is one of the answer choices
So B.) 18 is the correct answer.
It’s the last one & the second one
So i think in the school there may be 4800 in the school. Hope this helps