Katie ordered candles that cost $3 each from a website. she was charged a flat shipping fee of $6 and no sales tax. if she spent a total of $54, which equation can be used to find c, the number of candles she ordered? 3c = 54 6c = 54 3c + 6 = 54 3c – 6 = 54

Third option is correct, and there are 16 candles that she ordered.

Step-by-step explanation:

Since we have given that

Cost of each candles = $3

Cost of shipping fee = $6

Total amount spent by her = $54

Let the number of candles be 'c'.

So,According to question, it becomes,

Hence, Third option is correct, and there are 16 candles that she ordered.

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

hope this

answer: youre the sweetest thing for that