Point-slope form is (y-y1)=m(x-x1)
We are given that m=5 and (x1,y1)=(1,9) so
y-9=5(x-1)
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9514 1404 393
Answer:
15 : 1
Step-by-step explanation:
Each kg is 1000 g, so the ratio is ...
3000 g : 200 g = 30 : 2 = 15 : 1
3 kg is 15 times 200 g.
1/8 2/9 5/12 13/18
This is already ordered by denomenator.
Now for the exact value you need to make a common factor
The denamonators are:
8= 2*2*2
9=3*3
12=2*2*3
18=2*3*3
The least common factor is:
2*2*2*3*3=72
As this number will be divisible by all of the above.
1/8 2/9 5/12 13/18 becomes
9/72 16/72 30/72 52/72
So you can see that they are already in order by value too.
1, 2, 3 and 4. Because 1 cubes is 1. 2 cubes is 8. 3 cubes is 27. 4 cubes is 64. 5 cubes is 125.