The blade length is the radius of the circle formed by the area swept by the blades to the nearest square foot what is the area of this circle for model 3

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.

thats not a system of equations, that is a solution