The linear function y= -0.4x + 29 models the percentage of U. S. men, y, smoking cigarettes x years after 1980. Find the slope of the given model.
Then, describe what this means in terms of the rate of change of the dependent
variable per unit change in the independent variable.

Find the slope of the given model.

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

Which two undefined geometric terms always describe figures with no beginning or end?