jasminestoltzfu jasminestoltzfu

25-03-2018
Mathematics

contestada

Solve the system of equations y=2x+3 and 4x-2y=-6

Respuesta :

25-03-2018

substitute 2x + 3 for y

4x - 2(2x+3) = -6
4x - 4x - 6 = -6
-6 = -6
true, so the solution is all real numbers

Answer Link

Otras preguntas

Which step is not required to revise a passive sentence? revise the structure of the verb move the actor to the subject position move the receiver to the predic

Whay will most likely happen to students test scores if the number of hours they use social media increases? A test score will increase, because the graph s

What type of software program is Adobe Photoshop CS4?

what is 2000 divided by 300000?

Most of the serious bodily injuries that result from bicycling accidents involve trauma to the a. sternum b. elbows c. knees d. head

3 Look at the table below. which equation could be used to show the relationship between x and y?

Rewrite using radicals: (x^(3/4))(y^(1/4)) cuberoot(x^4)*sqrt(x^(1/2)) cuberoot(x^4)*y^4 cuberoot(x^4)*4throot(y) 4throot((x^3)y) sqrt((x^(3/2))y)

Food that is cooked properly can no longer be contaminated. Please select the best answer from the choices provided. T F

thirty two decreased by twice a number less than eighteen

From where does most of the information about Jesus of Nazareth come?