erinmarieee erinmarieee

26-10-2016
Mathematics

contestada

use elimination method to solve 3x+y=-14 and -2x-y=9

Respuesta :

Аноним Аноним

26-10-2016

I hope this helps you

3x+y-2x-y= -14+9

x= -5

-2. (-5) -y=9

10-y=9

y=1

Answer Link

Otras preguntas

What is an organelle?

There are 13 brunettes and 7 blondes in a Spanish class. The teacher selects two students to run an errand. How many possible outcomes are there if she selects

graph this function: y + 6 = 5/6(x + 6)

Yo _____ (spoke) con mi madre ayer. * A)hablé B)hablaba

Given that (5,-9) is on the graph of f(x), find the corresponding point for the function -2/3 f(x).

Nadine blood lab results are as follows: Total Cholesterol - 260 mg/dL (High) HDL - 30 md/dL (Low) LDL - 160 mg/dL (High) Triglyceride - 55 mg/dL (Desirable) Fa

PLSSS HELPPP MEE WITH NUMBERS 2 and 3!! (this goes with the scrooge's story a Christmas Carol act 1)

Mariko has a job mowing lawns that pays $7 per hour. Who would make more money for working 10 hours? Explain or show work.

¡El gimnasio es divertido! Voy a ____ temprano para ir mañana. a. despertarse b. despertarme c. me despiert

Which statement is correct? (2 points) Group of answer choices (A) When a positively charged atom loses an electron to a positively charged atom, two neutral at