Jack bought 3 slices of cheese pizza and 4 slices of mushroom pizza for a total cost of $20. Grace bought 3 slices of cheese pizza and 2 slices of mushroom pizza for a total cost of $13. What is the cost of one slice of mushroom pizza? What is the cost of one slice of cheese pizza?

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

The graph of g(x) is a translation of y = which equation represents g(x)?

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?