Use elimination to solve for x and y:
5x + 4y = 23
x - 4y = - 5
O (3, 2)
O (2,3)<...
![subject](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 21:10 caz27
Use elimination to solve for x and y:
5x + 4y = 23
x - 4y = - 5
O (3, 2)
O (2,3)
0 (7. β 3)
0 (7,3)
![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 18:30
Which value would be a solution for x in the inequality 47-4x< 7
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the functionβs formula? t=
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [β1, 1] no, f is continuous on [β1, 1] but not differentiable on (β1, 1). no, f is not continuous on [β1, 1]. yes, f is continuous on [β1, 1] and differentiable on (β1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
English, 12.07.2019 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 22:30
![question](/tpl/images/cats/health.png)
Health, 12.07.2019 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 22:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 22:30
![question](/tpl/images/cats/biologiya.png)
Biology, 12.07.2019 22:30
![question](/tpl/images/cats/health.png)
Health, 12.07.2019 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 22:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 12.07.2019 22:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 22:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 22:30