Answer:
The answer is option A
Step-by-step explanation:
<h3>
</h3>
Using the rules of indices
That's
<h3>
</h3>
Simplify the expression
We have
<h3>
</h3>
Again using the rules of indices
That's
<h3>
</h3>
The final answer is
<h3>
</h3>
Hope this helps you
Set the expressions equal to each other to get 17
An infinite number of solutions means a coincident line...it is the same line
3y = 2x - 9...divide by 3
y = 2/3x - 3...hmm...same line as answer choice b....they are coincident lines and have infinite solutions
Answer: These Lines are <em>Parallel</em>
Step-by-step explanation: For two lines to be parallel, they must have the same slope with different y-intercepts. Both of the lines above have a slope of 3 and differing y-intercepts of 4 and -5. Therefore, these lines must be parallel to one another.
Answer:
y=12
Step-by-step explanation:
y=2x ,so 2x=8x-x^2
x^2=8x-2x
x^2=6x
x^2/x=6x/x
x=6
y=2x ,2(6)
y=12
