Determine if each expression is equivalent to 7^6/7^3. Choose Yes or No for each relationship.

Solve the system of equations. y= 2x y= x^2 - 15

With number 11 ( show how you got the answer)

On this question. a hypothermia occurs when a person's body temperature drops below 95 degrees fahrenheit. write and solve an inequality that describes how much lower the body temperature of a person with hypothermia will be than the body temperature of a person with a normal temperature of 98.6 degrees fahrenheit