Answer:
Step-by-step explanation:
The least amount of money is 700 dollars because if you multiply 28x25 then it will equal $700.
You have 5 digits.Youdonot say if duplication is allowed. I will assume not
For the first digit you have 5 choices. One of the 5 digits is gone.
You now have 4 digits to choose from. You pick one. Now you have but 3 left.
The total answer if 5*4*3*2*1 = 120
2 x 1 - 2 + 4 x -1 =
the answer is -4.
indeed