Answer:
It should take 10 years
Step-by-step explanation:
In 1 year, if it triples, it should be 15 (population), and so on.
15
45
135
405
1215
3645
10935
32805
98415
295245
9514 1404 393
Answer:
8x -24 = 9y
Step-by-step explanation:
We assume your equation is ...
2/3x -2 = 3/4y
__
Fractions can be eliminated by multiplying the equation by the least common denominator of the fractions.
LCM(3, 4) = 12
Multiplying the equation by 12 gives you ...
12(2/3x -2) = 12(3/4y)
8x -24 = 9y
![\left[\begin{array}{ccc}3&13\\9&-1\\\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D3%2613%5C%5C9%26-1%5C%5C%5Cend%7Barray%7D%5Cright%5D)
Add corresponding elements in each matrix
A + B = ![\left[\begin{array}{ccc}9-6&8+5\\3+6&2-3\\\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D9-6%268%2B5%5C%5C3%2B6%262-3%5C%5C%5Cend%7Barray%7D%5Cright%5D)
=
125/1000 simplified:1/8-=0.12500
Answere:0.12500
:)
