A restaurant added a new outdoor section that was 40 ft'. It
was 4 feet wide. How long is their new section?

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

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?

Acylinder has volume 45π and radius 3. what is it’s height?