Write an expression for the calculation subtract 10 divide into fifths from 20 divided in half.

Me. i need an answer asap. , you! select the correct answer from each drop-down menu.simplify the given polynomial and use it to complete the statement.the polynomial simplifies to an expression that is a blank with a blank degree of blank .

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

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?