A man standing in front of a spotlight casts a shadow that bends and climbs the nearby wall. The man is 5.5
feet tall and is standing 7 feet from the light. The top
of his shadow is located at a point 12 feet up the wall.
How long (in feet) is his shadow?

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?