Write the inequality. For a field trip 22 students rode in cars and the rest filled six buses. How many students were in each bus if no more than 280 students went on the trip? Let number of students in each bus be x​

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.

Which expression is equivalent to 64 - 9x^2?

Two sides of a right triangle measure 2 units and 4 units. what is the area of the square that shares a side with the third side of the triangle?