The line plot shows the time, in minutes, it takes lucy to complete an obstacle course at the park during several different attempts.

how many times did lucy complete the course in less than 10.4 minutes?

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?