Answer:
The answer to your question is below.
Step-by-step explanation:
14.- Use proportions to solve these problems.
![\frac{x + 6}{10} = \frac{x + 9}{14}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%20%2B%206%7D%7B10%7D%20%3D%20%5Cfrac%7Bx%20%2B%209%7D%7B14%7D)
14(x + 6) = 10(x + 9)
14x + 84 = 10x + 90
14x - 10x = 90 - 84
4x = 6
x = 6/4
x = 3/2
15.- ![\frac{x - 1}{8} = \frac{x + 2}{10}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%20-%201%7D%7B8%7D%20%3D%20%5Cfrac%7Bx%20%2B%202%7D%7B10%7D)
10(x - 1) = 8(x + 2)
10x - 10 = 8x + 16
10x - 8x = 16 + 10
2x = 26
x = 26 / 2
x = 13
16.- ![\frac{x + 1}{9} = \frac{10/3}{5}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%20%2B%201%7D%7B9%7D%20%3D%20%5Cfrac%7B10%2F3%7D%7B5%7D)
5(x + 1) = 9(10/3)
5x + 5 = 30
5x = 30 - 5
5x = 25
x = 25 / 5
x = 5
(4^9)5 X 4^0
4^9 is 262,144 x 5 = 1,310,720
1,310,720 x 1 = 1,310,720
1. NIL
2. ZERO
3. OH
4. NOUGHT
5. LOVE
Hope this helps!
480 + 192 = 672 students total
16 + 12 = 28 classrooms total
672/28 = 24 students per room
24 * 12 = 288 students that need to be in school B
288 - 192 = 96 students who have to transfer