The employees of a hardware store ordered lunch from a local delicatessen. The lunch consisted of 4 turkey sandwiches and 7 orders of french fries, for a total cost of $19.90. The next day, the employees ordered 5 turkey sandwiches and 5 orders of french fries totaling
$22.25. What does the delicatessen charge for a turkey sandwich? What is the charge for an order of french fries?
turkey sandwich $
french fries
$

For the following sequence determine the common difference (if it is an arithmetic sequence) or the common ratio (if it is a geometric sequence).

Which system of linear inequalities is graphed? can somebody pleasssse

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.