6- Mrs. Garcia was walking by a department store e and saw that there was a 30% off sale on shoese. If she bought a pair of shoese that were originally priced at $72, how much did they cost after the discount?
A $42.00
B. $21.60
C. $36.00
D. $50.40

Which ahows the graph of the solution set of 6x+4y< 12

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

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?