HELP ME ASAP A cell phone costs $299 and is now on sale for 30% off.

1) The discount is-
.

2) The cost after discount is-
.

3) The final cost including 5% sales tax is-

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions

An object in geometry with no width, length or height is a(n):

What is the area of the shaded sector?