The coaches and umpires in eagle rock little league are all adults. there are four coaches for each team, plus a total of fifteen umpires.

part a

write an expression to represent the total number of adults in the little league, where t is the number of teams.

part b

if there are nine teams in the league, how many adults are part of the little league? show your work.

Explanation:

Part A.

1. Name the variables:

2. Write the function that models the relation between the variables:

The expression that represents the number of adults is 4t + 15

Part B.

If there are nine teams in the league, you substitute 9 for t in the expression that represents the total number of adults in the Little League (make t = 9) to determine how mnay adults are part of the Little League:

Hence, 51 adults are part of the Little League.

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.

the correct answer is x/3+10≥32

hope this !