Answer:
47%
Step-by-step explanation:
Chance of liberal in first district = 21%
Chance of liberal in second district = 45%
Chance of liberal in third district = 75%
Assuming that all districts are equally likely to be selected, the probability that a randomly selected voter is a liberal is given by the average of the probability of a voter being a liberal in each district:

The probability that she will be a Liberal is 47%.
B. B+4
This should be right because if the brothers age is b and Jonna's age is 4 years older then it would be b+4
$7.30 - (3.00+1.75) = $7.30 - $4.75 = $2.55
Divide by 3 (3 = number of erasers)
$2.55/3 = $0.85 per eraser.
Answer:
-2=9
0=-5
1=-3
2=-1
5=5
Step-by-step explanation:
Replace 'x' with the number corresponding to the side of the table.
Ex. f(-2)=2(-2)-5