Chick-fil-a has a special going on where you get 2 packs of chicken nuggets for $6.00 and each additional pack is $2.50. a) Write an equation in slope-intercept form that models the cost based on the total number of packs of chicken nuggets purchased. (Assume at least 2 packs will be purchased)

b) How much would it cost if you bought 6 packs of chicken nuggets?

Zoe placed colored blocks on a scale in science class. each block weighed 0.8 ounces. the total weight of all the colored blocks was 12.8 ounces. how many blocks did zoe place on the scale? write and solve an equation to find the answer.

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.