Can u pls me. : ) pl (120/6)-7+100/12*15=?

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?

Prove that 16^4-2^13-4^5 is divisible by 11.

Polygon abcd is a rectangle what is the area