N(x)=20-x
if n(x)=18, find the value of x...
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00
Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 β 4x + 8x^2) + (β6 + 2x β 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x β 5 β 7x^2) β (β2 + 6x^2 β 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by β1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:50
Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 26.11.2019 11:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 26.11.2019 11:31
![question](/tpl/images/cats/istoriya.png)
History, 26.11.2019 11:31
![question](/tpl/images/cats/istoriya.png)
History, 26.11.2019 11:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 26.11.2019 11:31
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2019 11:31
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2019 11:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 26.11.2019 11:31
![question](/tpl/images/cats/en.png)
English, 26.11.2019 11:31
![question](/tpl/images/cats/geografiya.png)
Geography, 26.11.2019 11:31
![question](/tpl/images/cats/mat.png)
Mathematics, 26.11.2019 11:31
![question](/tpl/images/cats/istoriya.png)
History, 26.11.2019 11:31