How many of each type of vehicle are on the lot

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?

Proving the congruent supplements theorem