1 Arectangular garden sits next to a house. Three sides of the garden armed, and the fourth side is the house. The length of the garden along the house 9 meters. A total of
21.5 meters of fencing is used. If w stands for the width of the garden in meter, which
equation can be used to hnd its width!
A 2w +9= 21.5
C20 - 21.59
B2w + 18 – 21.5
DR+ 21.5 - 18

answer: i don't understand. what are the options

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !