Given f(x)=-x-1,find f(5)

If 3x+8=3x+8 is it one solution or no solution

Which of the following shows the length of the third side, in inches, of the triangle below

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.