He ratio of girls to boys in liza’s classroom is 55 to 44. how many girls are in her classroom if there is a total of 2727 students?

looks like the numbers doubles in the problem

 shouldn't it be 5 girls to 4 boys in a class total of 27??

5+4 =9

27/9=3

5*3 = 15

there are 15 girls in class

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

75

step-by-step explanation: