Answer:
(a) ![9x^2+16x-4](https://tex.z-dn.net/?f=9x%5E2%2B16x-4)
(b) ![9a(2a+5)](https://tex.z-dn.net/?f=9a%282a%2B5%29)
(c) ![(y-6)(y-4)](https://tex.z-dn.net/?f=%28y-6%29%28y-4%29)
Step-by-step explanation:
(a)
![(9x-2)(x+2)=](https://tex.z-dn.net/?f=%289x-2%29%28x%2B2%29%3D)
![9x^2-2x+18x-4=](https://tex.z-dn.net/?f=9x%5E2-2x%2B18x-4%3D)
![9x^2+16x-4](https://tex.z-dn.net/?f=9x%5E2%2B16x-4)
(b)
![18a^2+45a=](https://tex.z-dn.net/?f=18a%5E2%2B45a%3D)
![9a(2a+5)](https://tex.z-dn.net/?f=9a%282a%2B5%29)
(c)
![y^2-10y+24=](https://tex.z-dn.net/?f=y%5E2-10y%2B24%3D)
![(y-6)(y-4)](https://tex.z-dn.net/?f=%28y-6%29%28y-4%29)
Hope this helps!
Answer:
Area = 88 square units
Step-by-step explanation:
The length of the blue rectangle can be found by subtracting 15 and 4, which equals 11. The width of the blue rectangle can be found by subtracting 6 from 14, which equals 8.
area = length x width
area = 11 x 8
area = 88 square units
Answer: For 5 pirate ships, you need 55 pirates. For 11 pirate ships, you need 121 pirates.
Step-by-step explanation:
22 (# of pirates) divided by 2 (# of ships) = 11 pirates per ship. Use this knowledge of 11 pirates per ship to find how many pirates you need for different numbers of ships:
11*5= 55 for 5 ships &
11*11= 121 pirates for 11 ships.
Just keep adding the numbers till they are even so in the case you have 11 15 19 23 27 31 35 39 43 47 for joy and 15 18 21 24 27 30 33 36 39 41 44 47. so they both earned 47 dollars and joy worked 10 hours and steve worked 12 hours
Answer:
2
Step-by-step explanation: