Answer:
1 : 8
Step-by-step explanation:
Answer:
None of them.
Step-by-step explanation:
Each and every straight line is of one kind in terms of its pattern: it can be presented in the view of 
: 
is the slope or gradient of the line, 
is the y-intercept of the line. I will not let the cat out of the bag if I say that any parallel lines do not intersect one another, hence they should have the same value of coefficient .
Therefore, our line has 
and 
coefficients.
(A) 
(B) 
(С) 
(D)
Recapitulating this: none of them have the same coefficient , thus none of them suit us.
192/2=96 (sum of both lengths)
3x+6=96
3x=90
x=30
length= 66
width=30
So, if the ratio of girls to boys is 3:2 (imagine this: 3 and 2 groups of equal number, that's 5 groups and then each group will have 40/5=8 people), so there are 3*8=24 boys and 2*8=16 girls.
<span>1 : 3 : 2 : 2
this ratio means dividing the girls into 1+3+2+2=8 groups of 2, so the actual numbers are:
2:6:4:4
</span>
4 : 3 : 1 <span>this ratio means dividing the boys into 4+3+1=8 groups of 3, so the actual numbers are:
12:9:1
A.we know the actual numbers: 4 girls and 12 boys, so the ratio is 4:12, or simplifying: 1:3
B: look here: </span><span><span>2:6:4:4
</span>only 2 girls like orchestra
</span>
No solution because the 12x’s cancel out and you have -10 left over which equals nothing
