Nancy divided her marbles into 7 equal piles. What fraction of the total marbles would 2 piles be?

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

Solve 2^x=32 and rewrite this equation in a logarithmic form

What is always true about a positive integer raised to a negative odd power?