If a reflection takes triangle cat to c'a't', what is a'c'? a. 3 b. 4 c. 5 d. cannot be determined

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?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)