4. Write an equation that illustrates the following: A number with two decimal places multiplied by
a number with one decimal place. The product
has only two nonzero digits.

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.