Answer:
Age of teacher = 32 years
Step-by-step explanation:
Average age of 15 students = 16 years
Sum of age of 15 students = 16 * 15 = 240 years
Average of age 15 students and a teacher = 17 years
Sum of age 15 students and a teacher = 17 * 16 = 272 years
Age of teacher = 272 - 240 = 32 years
9 simplified is radical 3 then 2 on the outside make the answer 3
Answer:
Six times a number x less than four less than six
Answer:
A
Step-by-step explanation:
Parallel lines are two lines that are next to each other and extend infinitely in both directions without every meeting.
The answer should be D since after 5 am to 7 am only two hours have passed so x=2, and then you plug in the x as 2 and solve it. You might get not around answer like 39.785 but when you round it, it would be 40.