Answer:
$10.40
Step-by-step explanation:
you can find this out by dividing the total amount of money owed by how many people are paying, say for instance, you have 6 people paying $40 in total, divide 40 by 6 to get $6.67 (rounded to the nearest .01)
a:
5 x -3 +6
= 5 x 6 + -3
= 30 + -3
= 27
21.1 percent
Total balls after -1 red ball=7+5+4+3=19
Prob of purple ball= purple ball/total balls
= 4/19
=0.2105...
percentage:21.1%
