Answer:
you will need 30 aquariums to hold 10 gallons.
Step-by-step explanation:
3.10=30
The answer is E.....<span />
Answer:
B, C, and D
Step-by-step explanation:
The solution is the point where the two lines are touching, as they will only meet once in their infinite length.
The x value is the location on the x-axis where that one solution will meet. in this case, the x value is hard to see, but it is in-between 3 and 4 according to the graph making B, true.
The y value is in-between -1 and -2 if you move the solution point to the left a lot which makes C, true.
We know that the x value is between 3 and 4 of which are both positive which makes D true.
Answer:
x = 1.24
Step-by-step explanation:
In order to get that x down from its current position of exponential, you need to take either the log or the natural log of both sides. The power rule tells us that we can then pull the exponent down in front. So let's take the natural log of both sides:
We can bring the x down in front to give us:
ln(83) = x ln(35)
The right side of this is "stuck" together by multiplication, so we can undo that multilication by division of the ln(35). That leaves us with just x on the right:
Do this on your calculator and find that x = 1.24