Answer:
A,C,D
...............................
<em>A compound proposition that is always false is called a contradiction</em>
Step-by-step explanation:
the answer should be c.
here's why....A uses 4 more which is adding. B uses 4 fewer which is subtracting and D does not complete so it should be C.
284.4
Divide all numbers by 1.5. example: (10)1.5(12)1.5(81.5= 284.444444 but I rounded it to 284. You're welcome
