X² - 4x - 77 = 0
( x + 7) ( x - 11)
x + 7 = 0
x - 11 = 0
x = -7
x = 11
Answer:
the value of x is one of those answers i can tell you son
Step-by-step explanation:
and it is NOT 3/4 thast FOR SURE
Answer: I think it’s A because 8x5=40
Step-by-step explanation:
Ratio of girls to boys = 5/3
Number of girls in 40 students would be 3/5 * 40 = 24
