Answer:
slope = -3 , y-intercept = 9
Step-by-step explanation:
RECURSIVE: f(n)=f(n-1)+4
EXPLICIT: f(n)=3+4n
30 out of 40: 75%
40 out of 50: 80%
40 out of 50 is the better score
$3
Answer:$.55
An important thing to know is that a dozen is equal to 12.
12x= 6.60
/12 /12
x=.55
