(-4n^(2))* (5n^(7)):-20n to the power of 9
(2x)^(3)*(5x^(4 ))^(2): 200x to the power of 11
2. They are both straight lines. The solution of a linear system is where the two lines intersect, and if they're both straight lines, then they can only cross once.
See the picture attached.
Answer:
-9
Step-by-step explanation:
5-p
p=-9
-4 is greater than 5-p
Answer:
3).

4).
If it was by 10, k = 3 by 10
k = 30
5).
