21-12-2019
Mathematics

contestada

Solve with either Substitution or Eleminiton
2x – 9y = 32
4x + y = -12

Respuesta :

mavieer mavieer

21-12-2019

4x-18y=64
4x+y=-12
-19y=76
y=-4

4x+(-4)=-12
4x=-8
x=-2

Answer Link

castellanojonny430 castellanojonny430

21-12-2019

-2 for the first one and -4 for the second one

Answer Link

Otras preguntas

Sandra has a family history of osteoporosis. Her doctor advises her to eat foods rich in calcium. Which foods should she add to her diet? A fruits, especially

Est-ce que tu aimes voyager en bus? Pourquoi? Réponds en phrases complètes.

Which of the following is a run-on sentence? A. The players continue to work on both hitting and fielding, allowing them to improve both skill sets. B.

Which of the following is a solution? A.Ranch salad dressing B.Tomato juice C.Muddy water D.Brewed coffee

I need help is it A B C or D

How many 3 letter words can we make with the letters in the word LOVE?

Which question correctly completes this conversation? Ana: _______________ Isabel: Uso la falda talla M. ¿Y tú?

2. The legs of a right triangle are 10 centimeters and 24 centimeters long. What is the length of The hypotenuse?

How do I find the Velocity and How long will it take for the ball to reach it's maximum height?

Describe the two types of succession