What is the purpose of a bar graph? A. Used to compare and display data.
B. Visual comparison of two variables
C. Represents size relationship between parts and the whole of the data

6n^2-7n-75=0 solve by quadratic formula

Which expression is equivalent to −16y+13 ? −16(−y+13) 16(−y+2) −16(y+2) 16(−y+13)

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?