Estimate by rounding the second factor to the nearest ten 9×85

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

The function models the number of accidents

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.