Brianna had a garden box in her back yard that is 8 feet by 12 feet. this summer she decides that it is too big and wants to reduce it by a scale factor of 1/2. find the area of her new garden.

Step-by-step explanation:

The formula for calculate the area of a rectangle is:

Where "l" is the length and "w" is the width.

You can identify that the dimensions of the garden box are:

Therefore, its area is:

SInce Brianna  wants to reduce it by a scale factor of , the area of the new garden is:

answer: f true

step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.