There are 77 students in the student council. The ratio of girls to boys is 7:4. How many girls ate in the student council?
2 answers:
There are 44 girls in the student council
77 students
Girls: Boys=
7: 4
11 units (7+4) = 77
1 unit = 7
7 units = 49
There are 49 girls in the student council
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So the answer true
Answer:
B
Step-by-step explanation:
(x,y) = P + (a)t
(x,y) = (4,7) + t(3,8)
(x,y) - (4,7) = t(3,8)
(x-4, y-7) = t(3,8)
Take the like terms on one side:
2m=6-14
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Answer:
x(x+3).
Step-by-step explanation:
The C, D. of x and x+3 is x(x+3).
