A music store owner noted that CD sales had dropped 23% from one quarter to the next. If the owner sold 715 units in the first quarter, how many did she sell in the next quarter? Round your answer to the nearest whole unit of CDs. Do not include units with your answer.

help please what's the correct answer

Lois and clark own a company that sells wagons. the amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w where hh is the number of hours worked and ww is the number of wagons sold.

Rename mixed numbers before you can subtract are what

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true