Simplify the following:
3 x^2 (3 x - 6/x)
Put each term in 3 x - 6/x over the common denominator x: 3 x - 6/x = (3 x^2)/x - 6/x:
3 x^2 (3 x^2)/x - 6/x
(3 x^2)/x - 6/x = (3 x^2 - 6)/x:
3 x^2 (3 x^2 - 6)/x
Combine powers. (3 x^2 (3 x^2 - 6))/x = 3 x^(2 - 1) (3 x^2 - 6):
3 x^(2 - 1) (3 x^2 - 6)
2 - 1 = 1:
3 x (3 x^2 - 6)
Factor 3 out of 3 x^2 - 6:
3 x×3 (x^2 - 2)
3×3 = 9:
Answer: 9 x (x^2 - 2)
You would change 22 to a decimal which would be .22 then multiply that by 900 which would be 198. So she spent 198 dollars on the phone
Answer:
y = 1/2x + 6
Step-by-step explanation:
1/2 is the slope and 6 is the y-intercept
The answers A and D can be true for some people but are not true generally: they depend on the people's natural organization skills.
Answer B is wrong: one needs to also consider their income, spending, savings, etc...
the correct answer is the following one: <span>C. frequently discovers the complexity of his or her financial situation. </span>
<em>Sure hope this helps you</em>
