Answer:
2 (4x - 1) + 6 = 8x + 4 = 4(2x+1)
Step-by-step explanation:
2 (4x - 1) + 6
= (2*4x + 2*-1) + 6
= 8x - 2 + 6
= 8x + 4
= 4/(2x+1)
Answer:
5
Step-by-step explanation:
This is because |-5| is equal to 5
Answer:
The required line is will be:
The graph of the line y = 4/5x is attached below.
Step-by-step explanation:
We know that when y varies directly with x, we get the equation
y ∝ x
y = kx
k = y/x
where k is called the 'constant of variation'.
It is also clear that 'constant of variation' basically represents the slope m or rate of change, with the lines passing through the origin, so
given
k = 4/5
substitute k = 4/5 in the equation y = kx
y = kx
y = 4/5x
Therefore, the required line is will be:
The graph of the line y = 4/5x is attached below.
Answer:
32
4 cups
Step-by-step explanation:
2 / 5 = 12 / 30
2 / 6 = 10 / 30
12 + 10 = 22
22 / 30 = 11 / 15
4 + 5 = 9
9 and 11 / 15 is your answer