Photography world has a portrait special. a three-pose portrait package has a sitting fee of $35, and a six-pose package has a sitting fee of $60. on a saturday, $690 was collected in sitting fees. which equation can be used to represent x, the number of three-pose portrait packages and y, the number of six-pose portrait packages?

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set

Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.