Take and do 8/9 - 1/5 which gives u 40/9which equals 4 4/9.
If the relationship between two quantities is a proportional relationship, this relationship can be represented by the graph of a straight line through the origin with a slope equal to the unit rate. For each point (x, y) on the graph, ž is equal to k, where k is the unit rate. The point (1, k) is a point on the graph.
Hope this helps...
We know that
<span>The basic unit of weight in the metric system is the gram
</span>1 ounce is equal to 28.3495 grams
by using proportion
the answer is
Foil (x-1)(x-1)(x-1) gives you x^3-3x^2+3x+1
(<span>x^3-3x^2+3x+1)(3X-3) foil
</span>gives you 2x^4-9x^3+15x^2+11x-3
for the other side
(x-1)(x-1)= x^2-2x+1
(2x+1)(x^2-2x+1) = 2x^3-3x^2+1
(2x^4-9x^3+15x^2+11x-3) - (<span>2x^3-3x^2+1)
</span>=2x^4-11x^3+18x^2+11x-4