Answer:
[See Below]
Step-by-step explanation:

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➜ To solve this, we have to subtract:
➜ To make sure we are correct, we add:
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So your answer would be
.
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ヅ
Answer:
841
Step-by-step explanation:
Substitute 68 for all values of x:
12(68) + 25
816 + 25
= 841
Answer:

or if the question is 62 - 4 ÷ 2
= 62-(4÷2)
=62-2
=60
Answer:
Yes,Axis of Symmetry of a Parabola.The axis of symmetry always passes through the vertex of the parabola . The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola. For a quadratic function in standard form, y=ax2+bx+c , the axis of symmetry is a vertical line x=−b2a.
Step-by-step explanation: