12
4
That would be -4. The absolute value of -4 is 4, a difference of 8.
8
well what you do is the following: a=6 right so 3x6=18 you times 6 by 3 because its 3a. so than you do 2 x 4 because b is the value of 4. =8 18-8=10 10 is your answer
25
4*4+8 = 24
8
8
32/4+4(8)=8+32=40
3/4 = 6/8
8^4 = 4096.