the correct answer is a. take 10% of $85
P(blue) is 23/82 the sum is 82 and there is 23 blue balls
common difference = 2nd term - 1st term
= 13 - 4
= 9
Answer:
g=7
Step-by-step explanation:
4(g-1)=24
g-1=6
g=6+1