Audubon preschool has 154 children in one age group. one seventh of those children arrive for early morning drop off. how many children arrive for early morning drop off.

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Describe the end behavior of the function below. f(x)=(2/3)^x-2 a. as x increases, f(x) approaches infinity. b. as x decreases, f(x) approaches 2. c. as x increases, f(x) approaches -2. d. as x decreases, f(x) approaches negative infinity.