Let f(x) = -7x + 9. Suppose you add 2 to the input off to create a new function g, then multiply the output of function g by -3 to create function h. What are the slope and y-intercept of the graph of function h? slope y-intercept

Tom is going on vacation and wants to leave his friend enough money to feed his pets. tom has d dogs and c cats and spends $2.50 per day to feed each dog and $1.75 per day to feed each cat. how much do it cost to feed his cat in a week