Determine which kind of model best describes this data set.
{(-2,1),(-1, 3). (0,5),(1,7),(2,9)}

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

This stem-and-leaf plot represents the heights of the students on ralph’s basketball team. one student’s height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.