Distribute the -9 into the values in the parentheses.
Therefore, the equation then becomes: 
.
<u>The answer is the first choice, or A.</u>
Answer:
y= 2x-2
Step-by-step explanation:
Use the linear equation.
y= mx+b
indentify what you already know
x= 2 and y= 2 and m(slope)= 2
we are solving for b, so lets plug in what we have.
2= 2(2)+b
Simplify.
2= 4+b
Subtract 4 from both sides.
-2= b
Rewrite your equation wihtout the x and y values.
y= 2x-2
Answer:
You can put this solution on YOUR website!
y = -2x + 8
y is the height of the candle in inches.
x is the amount of time it burns in hours.
in 4 hours the candle should burn down to nothing.
domain of the function is x = 0 to 4.
range of the function is y = f(x) = 0 to 8
Step-by-step explanation:
Answer:
13:12, 13 to 12, or 13/12
Step-by-step explanation:
520:480
Divide both numbers by GCF (40)
13:12
