5*4=20
20/2=10
10+8=18
18
12 divided by 4 plus 2 times 3 = 9
1.00000000075
4 divided by 2 is 2 - 1 is 1 x 3 is 3 plus 4 is 7
15
0.689
the answer to that is 5.5
18
71.5
24 + 4 = 28
1.00000000075
Two because: 2+2=4 4 times 2=8 8 divided by 2=4 4-2=2 Hope that I helped.
14