One Hundred Years is the number of years in a century
The area is 120 and the perimeter is 44.
Explanation: To find area, you have to do length times the width. The length would be 10 because the 12 inches on the bottom is not a straight line. So you would just multiply 10 and 12 and get 120. For perimeter, you add 10 and 12 two times. So it would look like this: 10+12+10+12=44. I know I explained it a lot but hope this was helpful.
First you woyld find how many hours total he worked.

Then take the number of hours and multiply by the pay earned per hour.

They would make $360 per week.
K-3 is the expression for 3 fewer than K