2 answers:
I found this on an app I used it by completing the square but it didn't show this
Answer: <em>A) (x + 3)^2 + 6</em>
Step-by-step explanation:
x^2 + 6x + 15
<em>Subtract 15 from both sides of the equation.</em>
x^2 + 6x = -15
<em>Complete the equation and add to both sides. Since (6 = 3 + 3), (3 x 3 = 9) </em>
x^2 + 6x + 9 = -15 + 9
<em>Simplify</em>
(x + 3)^2 = -6
<em>Add 6 to both sides of the equation</em>
(x + 3)^2 + 6
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Can u please put the rest of the answer
Answer:
48
Step-by-step explanation:
27+36-15=63-15=48
This means for every 5 students there will be 1 teacher so 550/5=110
So answer is 110 teachers
Answer:
Step-by-step explanation:
is this in a test
