Pretty simple: The answer is D
K(x) = 5x-6
(k+k)(x) = k(x) + k(x) = 5x-6 +5x-6
just plug in x = 4,
(k+k)(4) = 5(4) -6 + 5(4) -6
thats your answer, the last option.
In scientific notation, the answer is 3.5*10^-6 .
I hope that this helps
Answer:
The equation is given by:

Step-by-step explanation:
During last years's charity walk, she raised $45.50.
During this years walk, she raised n, which is 7/10 of this amount. So, the equation is given by:

Answer:
The quotient of a number to the fifth power and six.
Step-by-step explanation:
Step 1: Convert k⁵ into words
k⁵ = a number to the fifth power
Step 2: Convert / into words
/ = quotient
Step 3: Convert 6 into words
6 = six
Step 4: Combine
The quotient of a number to the fifth power and six.