When evaluating (6 x + 9) squared minus 5 for x = 1, the given value of 1 is substituted for what part of the expression? the exponent
the constant
the variable
any numerical value

Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?

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