How does this number: 4.75124375312e-5‬ translate to monetary value

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

What’s 8y+48 and factor each expression completely