Graph the inequality z 2-2.8. --5-3 -2 -1 0
-1 0 1 2 3 4 5
-5 -4 -3 -2 -1 0
1-2 -1 0 1 2 3 4 5
++
-54-3-2-1 0 1 2 3 4
5
-S4-3 -2 -1 0
-2 -1 0 1 2 3 4 5

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.

What is the slope of the line (-7,2) (4,6)