Evaluate the expression 2x + 3 + (x*x), for x=4
please help!...
![subject](/tpl/images/cats/mat.png)
Mathematics, 04.10.2020 23:01 RickyGotFanz4867
Evaluate the expression 2x + 3 + (x*x), for x=4
please help!
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00
Carson has only $20 bills and $10 bill in her wallet. the total value of the bills is $50. she has 1 more $20 bill than $10 bills. how many each kind of bill does carson have? a. one $20 and two $10 bills b. two $20 bills and one $10 bill c. one $20 bills and three $10 bills d. two $20 bills and two $10 bills
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:30
Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:40
Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 17.07.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 17.07.2019 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 17.07.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 17.07.2019 08:00
![question](/tpl/images/cats/istoriya.png)
History, 17.07.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 17.07.2019 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 17.07.2019 08:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 17.07.2019 08:00
![question](/tpl/images/cats/geografiya.png)
Geography, 17.07.2019 08:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)