Answer:
x=-2
Step-by-step explanation:
3x+3*2x=-18
3x+6x=-18
9x=-18
x=-2
For this case we have a direct variation of the form:
Where,
- <em>k: proportionality constant
</em>
We must find the value of k.
For this, we use the following data:
Therefore, replacing values we have:
Rewriting:
Clearing the value of k we have:
Therefore, the direct variation equation is given by:
Answer:
The quadratic variation equation for the relatonship is:
Commutative Property
associative property
additive inverse <span />
Step-by-step explanation:
It's 200$
50×14=700+200=900
900-700=200$
Answer:
The correct answer is A. Can I have brainlest if I am right?
Step-by-step explanation: