Answer:
y=3x-9
Step-by-step explanation:
Enough information is given to write the line's equation in point slope form:
The slope is three and the point is (4,3).
Replace the equation with the given information:
m = 3
x1 = 4
y1 = 3
We can also make the equation into a slope intercept equation:
So, the equation would be 
.
<em>Brainilest Appreciated. </em>
The surface area is 507.84 or 508 if you round up
Answer:
20 they are 20 hope this helps!! GOOD Luck on ur quiz or test!
Step-by-step explanation:
Answer:
12.5%
Step-by-step explanation:
The price increased from 800 to 900. So what is the PERCENTAGE INCREASE??
The increase is 900 - 800 = 100
To find this in terms of original, we need to divide 100 by 800 and multiply by 100 to get the "percentage". Let's do it:
So the increase is 12.5% and thus the general sales tax is 12.5%
4x+6y=8
3x+y=9
y = 9 - 3x
4x + 6( 9-3x ) = 8
4x + 54 - 18x = 8
14x = 46
x = 23/7
y = 9 - 3(23/7)
y = 9 - 69/7
y = - 6/7
