The 4R principle refers to the concepts of Reduce, Reuse, Recycle, and Recover, which aim to promote sustainable waste management. For example, in a household, one can reduce waste by avoiding single-use plastics, reuse glass jars for storage, recycle paper and cardboard, and recover energy from organic waste through composting or anaerobic digestion. This approach encourages efficient resource use and minimizes environmental impact.
4r-48 = -44
To simplify the expression (4r \cdot r), you multiply the coefficients and combine the like terms. This results in (4r^2). Thus, the simplified form of (4r \cdot r) is (4r^2).
s = -2 -4r
If you mean: 10+4r = 30 then it works out that r = 5
-13
The equation 4R + 3s + 2r = 6r + 3s is an example of the distributive property of addition, where the term 4R is being distributed over the sum of 2r and 6r. To see this more clearly, we can rewrite the equation as: 4R + 3s + 2r = (4R + 6r) + 3s Notice how the terms 4R and 6r are combined and the distributive property allows us to simplify the left-hand side of the equation.
-2=4r+s s=-4r-2 or s=-(4r+2)
4r-48 = -44
4r + 4 = 5r 4r - r = 3r 4r x r = 4r^2 4r/r = 4
To simplify the expression (4r \cdot r), you multiply the coefficients and combine the like terms. This results in (4r^2). Thus, the simplified form of (4r \cdot r) is (4r^2).
It is 4r + 12s
If 36 = 4r, r = 9
4r + 13 = 57subtract 13 from both sides:4r + 13 - 13 = 57 -134r = 44divide both sides by 4 to solve for r:4r/4 = 44/4r = 11
4r + 8rs + 28r 4r is a factor of every every term so the expression can be written 4r(1 + 2s +7) NOTE : The original expression can be simplified to 8rs + 32r and thus the factored expression becomes 4r(2s + 8).
s = -2 -4r
It is in its simplest form: 4r+r = 5r
Since 4R and R both contain a like term (R), you can combine them: 5R would be 4R plus R simplified