I really need help
I have a 25 in math
I really need help

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

Bring the fraction a/a-4 to a denominator of 16-a^2

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48