Answer:
5.4
Step-by-step explanation:
6÷4.5=1.33333333333
7.2÷1.33333333333=5.40000000001
<span>2/3
4/6
6/9
8/12
10/15
12/18
14/21
16/24
18/27
20/30
22/33
24/36
26/39
28/42
30/45
32/48</span><span>
Plus the others with whole-number denominators, like
(2-2/3)/4, (3-1/3)/5, (4-2/3)/7, (5-1/3)/8, (6-2/3)/10, (7-1/3)/11, etc.<span /></span><span><span /></span>
And also there are all the ones like
(-2,000) / (-3,000) . . . . . . (-3000 is certainly less than 50)
You can solve a system of equations 3 ways.
1. Elimination
This method is eliminates one of the variables in the system of equations to get 1 equation with only one 1 variable.
2. Graph
You graph both of the equations and find where they intersect if at all.
3. Substitution
If you know the value of one of variables, you can substitute it back into the equation.
X≤-19
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