Use the periodic table to determine the atomic weight of argon (Ar). 18 40 58

Nell has a sales clerk job that pays $12 per hour for regular gas work hours. she gets double time for any hours over 40 that she works in a week. how many hours did nell work if her weekly pay was $744

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Consider the following function. which of the following graphs corresponds to the given function? w. x. y. z. a. z b. y c. x d.