jaylimaldonado19 jaylimaldonado19

10-12-2020
Mathematics

contestada

solve each system of equations algebraically y = -x - 4
y = 3x

Respuesta :

meowmeow223334 meowmeow223334

10-12-2020

Use substitution
3x = -x - 4
Add x to both sides
4x = -4, x = -1
Y = 3(-1), y = -3
Solution: x = -1, y = -3

Answer Link

Otras preguntas

The Calvin Cycle of photosynthesis begins when _____________

Solve −2(2x + 5) − 3 = −3(x − 1).

Where do i start? Show how to apply the order of operation rules as you simplify the following expression. |-5| – 45 ÷ 3

If people believe that separation of powers is important, which of the following would not be a government they support? a. a government where responsibility i

Helen is helping plan a trip for three classes at her son's school. School rules say that classes on trips must have 1 adult for every 6 children. One has 26 ch

how many pints are in a tank

What best describes the expression y over 4? Some number divided by 4 Some number times 4 4 more than some number 4 less than some number

Betty sets up a lemonade stand and charges $1 per glass. It cost her $50 to set up the stand. Which function gives the profit, p, she makes by selling g glasses

german leaders who led the nazi party was

Let f(x) = x2 + x + 2 and g(x) = 2x2 + 5. Find f(g(x)). Show each step of your work.