Solve this system of equations. You may solve with algebra or graphing. Show all work or explain your thinking. Full credit will not be earned without evidence of how you got your answer. Be sure to identify your complete solution. Y=-3/4x +9 and Y=-1/2x+8

3

step-by-step explanation:

two data sets with the same median will not have the same varaibility

step-by-step explanation:

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.