Mario ordered new t-shirts for the table tennis team. he bought 6 medium t-shirts and
2 large t-shirts. each medium t-shirt cost $7 and each large t-shirt cost $9.
mario received a $4 discount. the final cost of the t-shirts was divided evenly by the
8 members of the team. how much will each team member will pay?
each team member will pay $

Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can

The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.