Answer:
9
Step-by-step explanation:
The factors of 9 are: 1, 3, 9
The factors of 45 are: 1, 3, 5, 9, 15, 45
Then the greatest common factor is 9.
Answer:
Area = ![12-\frac{4}{35}x](https://tex.z-dn.net/?f=12-%5Cfrac%7B4%7D%7B35%7Dx)
Step-by-step explanation:
Length of the given rectangle 'l' = (15 -
)
Width of the given rectangle 'w' = ![\frac{4}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B5%7D)
Area of the rectangle = lw
= ![\frac{4}{5}(15-\frac{1}{7}x)](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B5%7D%2815-%5Cfrac%7B1%7D%7B7%7Dx%29)
= ![\frac{4\times 15}{5}-\frac{4}{5}\times \frac{1}{7}x](https://tex.z-dn.net/?f=%5Cfrac%7B4%5Ctimes%2015%7D%7B5%7D-%5Cfrac%7B4%7D%7B5%7D%5Ctimes%20%5Cfrac%7B1%7D%7B7%7Dx)
= ![12-\frac{4}{35}x](https://tex.z-dn.net/?f=12-%5Cfrac%7B4%7D%7B35%7Dx)
Therefore, expression that defines the area of the given rectangle will be,
Area = ![12-\frac{4}{35}x](https://tex.z-dn.net/?f=12-%5Cfrac%7B4%7D%7B35%7Dx)
Graph A is correct. The ≥ sign is correct because the gray area is above the red. x^2 has a positive coefficient which corresponds to the opening-up parabola.
Answer:
£807.8383
Step-by-step explanation:
100 plus 5.4= 1.054%
1.054 x £766.45=£807.8383
Answer:
Step-by-step explanation:
9. Yes
10. No
11. No
12. Yes
13. Yes
14. No