Answer:
Step-by-step explanation:
1. The value of (cd)(x) is equal to the product of c(x) and d(x) which is equal to,
5(x + 3) / (x - 2)
The function can take all real numbers except 2 because that would make the denominator 0.
2. To answer, substitute first 5 to the given functions,
f(x) = 7 + 4x = 7 + 4(5) = 27
g(x) = 1/2x = 1 / (2)(5) = 1/10
Dividing 27 by 1/10 is 270.
Answer:
5w+6
Step-by-step explanation:
3w+2(w-2)+10 distribute the 2
<u>3w</u>+<u>2w</u>-4+10 combine like terms the w's and
the numbers without the variables
5w+6
Answer:
it's B it could also be written as y=3x+30
Step-by-step explanation: