Correct answer is C.
![-x+2y=10 \\2y=x+10 \\y= \frac{1}{2} x+5 \\m_1= \frac{1}{2} \\ \\6y=-12x+1 \\y=-2x+ \frac{1}{6} \\m_2=-2 \\ \\m_1 \times m_2=\frac{1}{2} (-2)=-1 \Rightarrow \text{Lines are perpendicular}](https://tex.z-dn.net/?f=-x%2B2y%3D10%0A%5C%5C2y%3Dx%2B10%0A%5C%5Cy%3D%20%5Cfrac%7B1%7D%7B2%7D%20x%2B5%0A%5C%5Cm_1%3D%20%5Cfrac%7B1%7D%7B2%7D%0A%5C%5C%0A%5C%5C6y%3D-12x%2B1%0A%5C%5Cy%3D-2x%2B%20%5Cfrac%7B1%7D%7B6%7D%20%0A%5C%5Cm_2%3D-2%0A%5C%5C%0A%5C%5Cm_1%20%5Ctimes%20m_2%3D%5Cfrac%7B1%7D%7B2%7D%20%28-2%29%3D-1%20%5CRightarrow%20%5Ctext%7BLines%20are%20perpendicular%7D)
Therefore, lines are intersecting.
Answer:
Did you want me to simplify the expression???
Step-by-step explanation:
3f+5b+3d+8
Answer:
3x-4
Step-by-step explanation:
![(12x^2-13x-4)\div(4x+1)= \\\\(3x-4)(4x+1)\div (4x+1)= \\\\3x-4](https://tex.z-dn.net/?f=%2812x%5E2-13x-4%29%5Cdiv%284x%2B1%29%3D%20%5C%5C%5C%5C%283x-4%29%284x%2B1%29%5Cdiv%20%284x%2B1%29%3D%20%5C%5C%5C%5C3x-4)
Hope this helps!
Answer:
$6.50 per candle
Step-by-step explanation:
19.50 / 3 = 6.50