Question

K&U
2. Calculate the value of the expression on
both sides of the equality and state which
property applies
A. -18 + 46 = 46 + (-18)
B. 121 + (-191) = (-191) + 121
C. (-12)+(-52)=(-52)+(-12)
D.231+(-104)=(-104)+231
E.(-93)+85=85+(-93)​

Answer 1

step by step explanation

a. -18 + 46 = 46 +(-18). (+) + (-) = ( - )

-18 + 46 = 46 - 18

28 =. 28

b. 121 +(-191) = (-191 ) + 121

121 - 191. = -191 + 121

-70. = -70