A man selling hot dogs, french fries, and a soda as a combo meal at a fairground has to pay the country 250 dollars each day plus 2 dollars per combo meal sold. The price of a combo is 7 dollars. How many combo meals must he sell each day to break even? A. 25 B. 50 C. 35 D. 70

Two parallel lines are crossed by a transversal.what is value of x

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

The weight of full–grown tomatoes at a farm is modeled by a normal distribution with a standard deviation of 18.4 grams. the 95 percent confidence interval for the mean weight of the tomatoes is calculated using a sample of 100 tomatoes. what is the margin of error (half the width of the confidence interval)?