If Doris paid $12.80 for 6.4 pounds of Swiss cheese, what was the price of 1 pound of Swiss cheese? Do not include $ in your answer.

∆red ≅ ∆ by rule will give brainiest if possible

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.