Answer:
64/7 years
9.143 years
Step-by-step explanation:



Input the values


Answer:
If you mean 10/9 then the answer should be 1.1 repeating itself
Step-by-step explanation:
25% of whom were first year teachers out of 72 teachers in attendance in a school staff meeting equals 18 first-year teachers in the meeting. Therefore, there are 18 first-year teachers in the school staff meeting.
Answer:


Step-by-step explanation:
Given the system of linear equations


solving by the elimination method







so

now solving for y











