Let the first investment be x
and second be 3000-x
so 3%of x + 4% of (3000-x) = 107
By solving x = 1300
First investment is 1300
second investment is 1700
Top:
36 + 2(3)
36 + 6
☆42
bottom:
36 - 4(2)(3)
36 - 24
☆12
Answer:
c=y-3x^2-18x
axis of symmetry:
X=-3
Step-by-step explanation:
The answer is (6-2u)(6+2u)