Which property is used in the equation ( 7 1/8 − 6 3/4 ) + 9 1/4 = 7/8 + ( − 6 3/4 + 9 1/4 ) ? a. distributive property b. commutative property of addition c. associative property of addition d. associative property of multiplication

{3 + i, 3 - i, 3, -1}

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.

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.