jrbeutin
jrbeutin jrbeutin
  • 23-05-2017
  • Mathematics
contestada

3x + 5y = 23
y = 4x

What are x and y that make both equations true?

Relax

Respuesta :

jacobec jacobec
  • 23-05-2017
So basically just add the equations to get rid of y. Then solve for x and plug into one of the equations for y. (1,4)
Ver imagen jacobec
Answer Link

Otras preguntas

(1) Glen’s horse, Tipper, grazes lazily in his grassy.In sentence (1), what part of speech is "lazily"? (A)verb (B)adverb (C)adjective
the area of the rectangle is 85 cm. express the perimeter of the rectangle is function of the width x.
what do you call a baby zebra?
can you tell me what is a mandolin?
a hydrogen-filled balloon was ignited and 1.60g of hydrogen reacted with 12.8g of oxygen. how many grams of water vapor were formed? (assume that water vapor is
What was vomitorium used for?
why oxygen important in your body?
Which of the following is not equivalent to the formula d = rt?
what is red snapper? could you help me?
an entrepreneur estimates that the total profit from his proposed company will be given p(x)=x^3-4x^2+3x-12. where p is I'm hundreds of dollars and x is the num