An inequality to model this would be
7x + 8y ≥ 336.
We multiply the number of minutes running, x, by the number of calories burned each minute by running, 7. We multiply the number of minutes swimming, y, by the number of calories burned each minute by swimming, 8. Adding these together, it needs to be greater than or equal to 336, since she wants to burn at least that many calories.
Answer:
For every 4 cats there are 5 dogs, the total number of animals is 24. If we were to do the math we would see that all you need to do is add the amounts to equal the total.
Step-by-step explanation:
When you go to add/ adjust the amount or ratio make sure it is the same equation for both cats as it is dogs
G(x) - f(x) = -x - 10
First, simplify f(x).
(2x+3)*(x-2) = 2x^2 + x - 16
Next, subtract.
2x^2 - 16
- 2x^2 + x - 6
---------------------
- x - 10
The answer is -x -10 assuming that g(x) is 2x^2 - 6
(-2x2y3)(14x2y3) = -28x^4y^6
