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
$

Me max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i