MAJOR TEST PLEASE HELP!!⚠️PQ is shown on a coordinate grid: 6 5 4 3 P Pa 2 1 -6 -5 -4 -3 -2 -1 0 1 2 -2 The line segment is rotated 270 degrees counterclockwise about the origin to form P'Q!. Which statement describes P'Q?

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

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?

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=