Grant plans to evaporate enough water from 22 gallons of a 16% ammonia solution to make a 24% ammonia solution. Which equation can he use to find n, the number of gallons of water he should remove? 3.52 (22 minus n) = 0.24 StartFraction 22 minus n Over 3.52 EndFraction = StartFraction 24 Over 100 EndFraction StartFraction 3.52 Over 22 minus n EndFraction = StartFraction 24 Over 100 EndFraction 3.52 + (22 minus n) = 0.24

Which of the following expressions are equivalent ?

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a.m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum.how many seats does the larger van have?

Marlow is comparing the prices of two trucks rental compaines company a charges $3 per hour and an addtional $75 as serivce charges company b charges $2 per hour and an additional $85 as serivce charges