find the equation of a line that is passing through (-4, 7) and perpendicular to 4x-5y=10. write the equation using function notation f(x)

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer

According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle