Answer:
How is this number written in scientific notation? A. 1.429 x 10.
1. (2x + 1)(x - 7)
2. -x - 4
3. -31x -35
4. 57x + 112
5. (-x) (-x)
Answer:
DE
Step-by-step explanation:
If your looking for the answer, this question is invalid. However, if the question is asking for the function equation, the answer is y=3x-2
Answer:
Equation: 
Step-by-step explanation:
The equation that represents a direct variation between variable x and variable y is given as
. Where, k is the constant of proportionality.
Find the value of k given that x = ⅓ and y = 12.
Plug the values into the equation.


Multiply both sides by 3


Substitute the value of k into 

Equation: 