Answer:
x= 1/4k + −11/4
Step-by-step explanation:
4x+11=k
Step 1: Add -11 to both sides.
4x+11+−11=k+−11
4x=k−11
Step 2: Divide both sides by 4.
4x/4 = k−11/4
x=1/4k + −11/4
Answer:
x=1/4k + −11/4
OR
If you are solving for K:
Let's solve for k.
4x+11=k
Step 1: Flip the equation.
k=4x+11
Answer:
k=4x+11
The first thing we must do for this case is to define variables.
We have then:
x: number of slices
y: total cost
We write the linear function that relates the variables.
We have then:

Then, we evaluate the number of slices to find the total cost.
-two slices cost:
We substitute x = 2 in the given equation:

Answer:
two slices = 2.2 $
-ten slices cost:
We substitute x = 10 in the given equation:

Answer:
ten slices = 11 $
-half a slice cost:
We substitute x = 1/2 in the given equation:

Answer:
half a slice = 0.55 $
A cardinal number of a set is the number of elemenents it contains. Therefore the cardinal number of A is equal to 5.
2 fourths is a half so multiply 2 by 3 to get your answer that is 6
the answer is there is only 1 solution