Ned calculated 17 divided by 4=4.25.use estimation to see if her answer is reasonable. how con you use multiplication to check his answer?

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !