The answer for number 3 is 3.c
Lol u thought I was writing an answer hahahaha

so, the 2.5oz cake will be "x" calories, pheeew, she'll be taking in 900 - x less calories.
Answer:
C ) 40w + 300 > 7--
Step-by-step explanation:
Since he starts off with 300 cards, the equation must have +300 units. As he purchases 40 each week, the rate of change is 40w. Since his goal is over 700, look for >700.
Therefore 40w + 300 > 700
It will help with taxes and construction and paying things, etc.