1. x=4, y=0
3. x=2.6666, y=0.3333
Answer:
you cant solve that is it -88 * -88 5x=x+625x=x+62
Step-by-step explanation:
Answer:
the first one
Step-by-step explanation:
Answer: 
Step-by-step explanation:
To solve this problem you must apply the proccedure shown below;
- Make the equation equal to zero:

-Add 49 at both sides:

- Now, you must take the square root of both sides of the equation, then you obtain the following roots:

- Then you have:


Answer:
Jackson s reasoning is incorrect this because if we multiply with numbers smaller than zero what we get is a smaller number: 54•0.2=27 etc...