Answer:
Step-by-step explanation:
First: multiply both sides by 4. 4 times c is 4c and the other sides cancels out as you are doing the inverse operation of division
Then, you have 
Subtract both sides by a squared
DO NOT TAKE THE SQUARE ROOT! This is because it is a squared plus 3b so you have to do the inverse of addition
From that you get 
Finally, divide both sides by 3.
You get
Answer:
B. 9.6 %.
Step-by-step explanation:
A = P e^rt
His investment doubles so it comes to 3000 * 2 = $6000.
Substituting in the formula>
6000 = 3000e^7.2r ehere r is the interest rate.
e^7.2r = 2
Taking logs
7.2r = ln 2
r = ln2 / 7.2
r = 0.096
So the rate is 9.6%.
Answer: x = -5, y = 9
Step-by-step explanation:
The solution to the system of equations can be represented as a point.
8x4x11 - (4x1x3)
352 - 12
= 340
The answer is 340yd^3
Answer:
B
Step-by-step explanation:
The graph starts at 15, so that's the y intercept and the Gallons of gasoline is going down so the slope is negative
