6r-24+r+30-7r (the we divide the regular numbers on one side and the others on the other side)Like this:
(6r+r-7r)+(-24+30)
(7r-7r)+6
And the final answer is 6
Answer: Can be classify as 1/2 .50 and 1/8
Step-by-step explanation:
n a sense, it could easily be concluded that we would not be able to live without ... or classified into a variety of number types according to some purpose that they ...... in the form of a fraction, 1/2, or as a decimal, .50, 1/8, or as a decimal, .125.
Answer:
24
Step-by-step explanation:
break it down it's a composite shape
Answer:
The answer is 4/9
Step-by-step explanation:
On dividing 2/9 by 2/4, we multiply with the reciprocal of .
= × = 4/9
Answer:
See explanation
Step-by-step explanation:
You have to graph the system of inequalities presented as
Part A:
1. Draw a dotted line (dotted because the sign < is without notion "or equal to"). Select one of two regions by substituting the coordinates of origin into inequality:
Since this inequlity is false, the origin doesn't belong to the shaded region, so you have to shade that part which doesn't contain origin (red part in attached diagram).
2. Draw a solid line (solid because the sign ≥ is with notion "or equal to"). Select one of two regions by substituting the coordinates of origin into inequality:
Since this inequlity is true, the origin belongs to the shaded region, so you have to shade that part which contains origin (blue part in attached diagram).
The intersection of these two regions is the solution area.
Part B:
Plot point (-2,-2). Since this point doesn't belong to the solution area, this is not a solution of the system of two inequalities. You can check it mathematically - substitute x=-2 and y=-2 into the system:
Both inequalities are false, so (-2,-2) doesn't belong to the solution area.