An online company charges $24 for 40 greeting cards. Rachel would like to order
75 cards at the same rate. If the company
charges 6% sales tax and $3.95 for
shipping, how much will she pay in total?

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10