Customers at a deli can buy an unlimited amount of potato salad. The customer is not charged for the weight of the container. a. The table shows the weight of the container with food and the cost. If ​, what is the price per pound of the potato​ salad? What is the weight of the container in​ pounds? What is the weight of the container and potato salad in​ pounds?
weight(oz) 5 7 9 11 13
cost ($) 1 2 3 4
b. If the store had not accounted for the weight of the​ container, how much would the customer be charged for the​ container? Is the cost of the container the​ same, or does it vary by how much potato salad is​ purchased? Explain.
(weight 5 doesn't say a cost)

Which representation has a constant of variation of -2.5

1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph