Use the difference of squares factor rule to get
4x^2-9y^4
(2x)^2-(3y^2)^2
(2x-3y^2)(2x+3y^2)
The final answer is choice C
Note: the order of the factors does not matter
Answer:
With my predictions it is 2/11 hope it helps
Answer: 70 grams of aluminum
step by step: 28 students times 10 cans because each student brought 10. that equals 280, so we devide 280 by 4 which is how man boxes they have which gives you 70.
The slope is 1/2 because to find a slope on a graph you use Rise/Run. So in this case it rise 1 and goes over 2