Y = cx + d 2y = 10
In the system of equations above, cand d are constants.
For which of the following values of cand d does the
system of equations have no real solutions?
A) c= -6, d = 6
B) C=-5, d=4
C) c= 6, d = 4
D) c = 6, d= 5

Christine went shopping and bought each of her six six nephews a? gift, either a video costing? $14.95 or a cd costing? $16.88. she spent ? $ 97.42 97.42 on the gifts. how many videos and how many cds did she? buy?

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?

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.