Ans is 4 because 4x4+8=24
Answer:
D
Step-by-step explanation:
3*3 =9
9*9*9*9= 6561
6561*6561*6561*6561=282429536481
Therefore is equal to 81^6 because 81*81*81*81*81*81= 282429536481
Answer:
After 0.4 miles the Unlimited Mileage Plan is a better deal.
Daily Mileages > 0.4
Step-by-step explanation:
Hello, great question. These types are questions are the beginning steps for learning more advanced Algebraic Equations.
First we can create a Formula to calculate the price of each plan, like so...
Unlimited Mileage: 50x = Total
Per mile: 40x + 25y = Total
- X being the days rented
- Y being amount of miles
Since we want to calculate at what daily mileage the unlimited plan becomes better than the regular, we can substitute x for 1 and equal both plans together. Then solve for the minimum amount of miles in which the prices meet.
...subtract 40 on both sides
.... divide both sides by 25
Now we can see that at 0.4 miles both prices are the same. This means that after 0.4 miles the Unlimited Mileage Plan is a better deal.
I hope this answered your question. If you have any more questions feel free to ask away at Brainly.
Answer:
D
Step-by-step explanation:
The solution to a system of equations given graphically is at the point of intersection of the 2 lines.
The x- coordinate of the point of intersection is approximately 5.5