110x + y = 1,210. A coffee shop is running a promotion where a number of free coffee samples are given away each day. The equation can be used to
model the number of free coffee samples, y, that remain to be given away
x days after the promotion began. How many total coffee samples will the
coffee shop give away?*

What aspects of lines have to be diffrent

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

The graph shows how many words per minute two students read. drag to the table the unit rate that matches each graph.