6.4 is the answer that is the answer
Multiply 8 by 4 and that will give you 32 then add 9 and you get 41 so the answer is 41 years old
Answer:
15x - 4
Step-by-step explanation:
Add both of the equations together.
f(x) + g(x)
(3x + 10x) + (2x -4)
Then, combine like terms
3x + 2x + 10x = 15x
15x - 4
Answer:
b.10 inches
Step-by-step explanation:
Answer:
7:14 = 10:20
Step-by-step explanation: