Daniel is printing out copies of a presentation. it takes 3 minutes to print a color copy and 1 minute to print a black-and-white copy. he needs to print at least 6 copies and must have the copies completed in no more than 12 minutes. if the solution region represents the number of color copies and black-and-white copies that daniel can print, determine which graph represents the solution set to the system of inequalities representing this situation.

the question does not present the options, but this does not interfere with the resolution

Let

x--------> the number of color copies

y-------> the number of black-and-white  copies

we know that

x+y=6--------> equation 1

3x+y <=12------> equation 2

using a graph tool

see the attached figure

the solution is the triangular shaded region

you divide the cost ($15) by the quantity (6) to get your questions answer. the yo-yo costs $2.50. hope this : )!

step-by-step explanation: