What is the product of 3x4 y2 and 2xy3?

What is the value of f(x) = 2.2 for f(-2)?

Do you mind if you guys me with this question i’m on number 8

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?