Annie sees 8 triangles and 5 squares. She also sees 3 circles. Which equation can Annie use to find the number of shapes there are in
all?
8 + 5 = 0
8 + 8 = 0
5 + 3 + 0 = 8

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.

Suppose your sat score is 2040. a college with an average sat score for admintted students of which of these would most likely be your best option?