// Plug x into the equation
5(0.3)+2y=20
1.5+2y=20
// Subtract 1.5 from each side
2y=18.5
//Divide each side by 2
y=9.25 (C)
Answer:
9b+1
Step-by-step explanation:
combine like terms
7b-1b+3b=9b
Answer: 1/x + 7
Step-by-step explanation: you plug the function g(x) into the function f(x) .. substitue g(x) for the x in f(x)
G(x) = 1/x , so you plug that in the x of f(x) and get 1/x + 7
Answer:
the answer is 7.2 10³
Step-by-step explanation:
7.2 10³
Answer: C -1
calculate it from i and imaginary numbers
