Ms. Peters buys 6 packages of the Package A sodas. Ms. Wilson buys 9 packages of the Package B soda. Use your equations to find the difference in the total number of
sodas that each person purchased.
What the answer

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

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?