There are 18 female students and 16 male students in a class. Which of the following expresses the ratio of female students to m
ale students in simplest form?
2 answers:
I think the answer is 9:8
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Answer:
i think it's A
Step-by-step explanation:
Answer: 2.5
Step-by-step explanation:
-2x + 14 + 10x = 34
8x + 14 = 34
8x = 34 - 14
8x = 20
x = 20/8
x = 5/2
x = 2.5
U mean 4x-4^2=3^2 ? if u mean that the ans would be 6,25
We use letters to substitute for unknown numbers. I hope this helps. :)
Answer:
-3+(2+4x)
combine like terms
-1+4x that's the answer
