All of the letters in the alphabet are randomly placed in a bag each letter appears just once what is the ratio of vowels to consonants

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

With alll of except for the 2 that i did already

Which is true regarding the graphed function f(x)?