3. Simplify the polynomial (-8x) + x + (-2x)
A. -5x
B. 5x
C.-9x
D. 9x

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

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

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?