Plot three points on the coordinate plane and label them a b and c (be sure that all three points do not lie in a straight line) now join the points two at a time using straight paths. How many unique straight paths can you make through the points? Which geometric figure is formed?

b. x- 48 =120

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.