All of the following expressions have the same value except . A. -16 ÷ -2
B. (-2)(4)
C. -16 ÷ 2
4. (2)(-4)

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

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?