Answer:
Step-by-step explanation:
14 = 6x4 + b
14 = 24 + b
-10 = b
Hope this is accurate & helpful! Let me know if there are any errors or if you have any additional questions.
Answer:
![a=8,-11](https://tex.z-dn.net/?f=a%3D8%2C-11)
Step-by-step explanation:
![a^2=-3a+88](https://tex.z-dn.net/?f=a%5E2%3D-3a%2B88)
![a^2+3a=88](https://tex.z-dn.net/?f=a%5E2%2B3a%3D88)
![a^2+3a-88=0](https://tex.z-dn.net/?f=a%5E2%2B3a-88%3D0)
![x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-b%5Cpm%5Csqrt%7Bb%5E2-4ac%7D%20%7D%7B2a%7D)
![x=\frac{-3\pm\sqrt{3^2-4(1)(-88)} }{2(1)}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-3%5Cpm%5Csqrt%7B3%5E2-4%281%29%28-88%29%7D%20%7D%7B2%281%29%7D)
![x=\frac{-3\pm\sqrt{9+352} }{2}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-3%5Cpm%5Csqrt%7B9%2B352%7D%20%7D%7B2%7D)
![x=\frac{-3\pm\sqrt{361} }{2}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-3%5Cpm%5Csqrt%7B361%7D%20%7D%7B2%7D)
![x=\frac{-3\pm19 }{2}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B-3%5Cpm19%20%7D%7B2%7D)
and ![x=8](https://tex.z-dn.net/?f=x%3D8)
Therefore, the values of
are 8 and -11.
38. The nearest whole number to 38.49 is 38 because at .5 you begin rounding up to the nearest whole number.