Jerry bought a bottle of perfume for a gift for his wife.
the perfume cost $92 before tax.
if the total price including tax was $98.90, find the tax rate.

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line