Students at the edwards school conducted a survey to find out students’ birth places. there are 20% in city/15%out of state /65% in state but not in city there are 400 students in the school. find how many students were born in city. born out of state. born in state, but not in city.

80 student born in city

60 student born out of state

260 student born in state, but not in city

answer: no

step-by-step explanation:

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11