Answer:
rational
Step-by-step explanation:
A number that can be expressed as the ratio of two integers is rational.
Answer:
x+y/ 100 = 450
Step-by-step explanation:
450 = x% + y%
450 = x/100 + y/100
450 = x+y/100
Given the Functions
![\begin{gathered} f(x)=5x+5 \\ g(x)=6x^2 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20f%28x%29%3D5x%2B5%20%5C%5C%20g%28x%29%3D6x%5E2%20%5Cend%7Bgathered%7D)
Find: (fg)(x).
It's required to find the product of f and g, thus:
![\begin{gathered} (fg)(x)=(5x+5)(6x^2) \\ (fg)(x)=30x^3+30x^2 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%28fg%29%28x%29%3D%285x%2B5%29%286x%5E2%29%20%5C%5C%20%28fg%29%28x%29%3D30x%5E3%2B30x%5E2%20%5Cend%7Bgathered%7D)
The domain of this function is the set of all real numbers because x can take any real value and the function will exist, thus the answer is (third choice):
Answer:
Step-by-step explanation:
the most money a housing expert would advise her to spend on a monthly mortgage payment would be 1,645
Answer:
2m + 14
Step-by-step explanation:
2(m+7)
2m + 14