It is saying that the Balance was 21 if he wrote a check for 30 and The bank was charging him $35 for overdrawing his account of basically you’re gonna just Add so 21+30+35 is 86
Divide each term in the y column by 2 to go from this list {8, 2, 0, 2, 8} to this list {4, 1, 0, 1, 4}
This list {4, 1, 0, 1, 4} is a bunch of perfect squares so it suggests that y = x^2
However we must double the values to get back to the original list. So the rule is y = 2*x^2
Answer:
15.60
Step-by-step explanation:
23.31/18=1.30 (for one gallon)
1.30*12=15.60 (for twelve gallons)
-1-5
6-(-3)
-6/9=-2/3
-2/3 is the slope
