Afirefighter uses equipment that weighs 60 pounds. the firefighter weighs x pounds. which equation can be used to find t, the total weight of both the firefighter and its equipment in pounds?

a. t=60x
b. t=x+60
c. t=60-x
d. t=y-60

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Find the quotient with the restriction.

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )