Answer:
Explanation to answers are shown in the attachment
Step-by-step explanation:
This is a long solution but the detailed step by step and appropriate mathematical manipulation has been done as shown in the attachment.
Answer:
-x+4
Step-by-step explanation:
-1(x-4) any expression multipled by 1 remains the same
-(x-4) remove the parenthesis
-x-4
Answer:
d
Step-by-step explanation:
it's the answer because it's the answer and it makes sense because I know it does
12*11*10"9*8 whatever that turns out to be lol