The baseball concession stand sells soft pretzels for $3.75 and bags of popcorn for $3.50. Write an equation to represent the total sales from pretzels and popcorn on a given day. If the concession stand sold 173 pretzels, how many bags of popcorn would they need to sell to make $1000?

(hurry! ) which expression is equivalent to the following complex fraction?

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.

What is the distance between (3,k+1) and (2k, k-1)