Answer:
(y-5)(y-5) or (y-5)^2
Step-by-step explanation:
I think it’s AC, but I may be wrong
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Answer:
663
Step-by-step explanation:
the total number of students can be determined using this equation :
(total ratio of Chinese and Indian students / total ratio of students) x n = 468
total ratio of Chinese and Indian students = 4 + 8 = 12
total ratio of students 4 + 8 + 5 = 17
N = TOTAL NUMBER OF STUDENTS
12/17) x n = 468
multiply both sides of the equation by 17/12
n = 663
2. (D)
3. (B) Hope it helps
