Answer:
4 Hours
Step-by-step explanation:
we will set up two linear equations first by taking the initial height if each candle and subtracting the rate they burn at times our input variable of time (x) equal to height (y)
So, 8-7/10x=y and 6-1/5x=y
then, because both equations equal y you can set them equal to each other so
8-7/10x=6-1/5x
Finally, solve for x
8-7/10x=6-1/5x
subtract 6 from both sides
2-7/10x=-1/5x
add 7/10 x to both sides (1/5x=2/10x)
2=5/10x
simplify
2=1/2x
x=4
Answer:
Paragraph proof
Step-by-step explanation:
It is logical arguments written in a paragraph form, containing detailed explanations of the proof process and justifications of statements.
Answer:
Dilation
Step-by-step explanation:
it got larger and didnt move
Answer:
The slope is 
Step-by-step explanation:
If you graph out the points on a line, you can clearly see that the rise between the points on the graph is 2, while the run is 4. This would give you 
, so if you simplify the fraction, you would get .
sum is the answer to addition problem.
less than is subtraction and "times" is multiplication.
So we have
3x+2=5x-4
So the answer is C.
Also, i'm bored so imma solve it.
3x+2=5x-4
-2 -2
3x=5x-6
-5x -5x
-2x=-6
/-2 /-2
x=3
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hope it helps
