PLS I NEED SOME HELP

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Nour and rana are shopping for a christmas tree. they are deciding between 2 22 different types of trees (real and fake) and 4 44 colors for the ornaments (white, silver, gold, and purple). they each created a display to represent the sample space of randomly picking a type of tree and a color for the ornaments. whose display correctly represents the sample space?

Ranck the following in order from least precise to most precise