Graph the system of equations on your graph paper to answer the question. y=−x+3y=x+5 what is the solution for this system of equations? enter your answer in the boxes. ( , )

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

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.