Answer:
80% (you divide 4 by 5 to get 0.8, then you move the decimal 2 spaces to the right
The answer to this question is A). 39 b). 56
9x2-1............................................................................
First, simplify
to
/ Your problem should look like:
Second, multiply both sides by 36. / Your problem should look like:
Third, multiply both sides by -1. / Your problem should look like:
Fourth, switch your sides. / Your problem should look like:
Answer:
C) 21