Question 422047
Let it be First night x amt of bats
2nd night x+25
3rd night x+50
4th night x+75
x+x+25+x+50+x+75=1050
4x=900
x=225
First night=225
2nd night 225+25=250
3rd night=225+50=275
4th night 225+75=300
Check:225+250+275+300=1050