16.) what is the area and perimeter of a rectangle with a width of 9 meters and a length of three
times that amount?

Area :81  Perimeter: 12

Step-by-step explanation:

First you need to find the length, which would be 27, because it says the length is 3 times the width, so the length is 27, and then for perimeter you just add the sides you have data for, so 9+3, which is 12. Then the area would be length times width, so 9 times 27, which is 243.

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

25.2

step-by-step explanation:

2+4x6-8/10= 25.2