fatlenny fatlenny
  • 03-02-2018
  • Mathematics
contestada

​−x+4y=4
​−x+3y=1
Is (8,3) a solution of the system
A. Yes
B. No

Respuesta :

ali224 ali224
  • 03-02-2018
It has to be yes........
Answer Link

Otras preguntas

how did the constitution address the issue of citizenship?
What is the total number of grams of NaI(s) needed to make 1.0 liter of a 0.010 M solution? (1) 0.015 (3) 1.5 (2) 0.15 (4) 15
A voltaic cell differs from an electrolytic cell in that in a voltaic cell A. energy is produced when the reaction occurs B. energy is required for the reaction
what action by president lincoln most angered the radical reoublicans in congress
Which statement describes a chemical property of iron?(1) Iron can be flattened into sheets.(2) Iron conducts electricity and heat.(3) Iron combines with oxygen
3x + y = 19 , and x + 3y = 1. Find the value of 2x + 2y a. 20 b. 18 c. 11 d. 10 e. 5
that does 3/5 compromise mean
Which two elements have the most similar chemical properties? (1) Be and Mg (3) Cl and Ar (2) Ca and Br (4) Na and P
how was the idea of citizenship changed throughtout histpry
Gail and her three friends all share half a pie. Gail a and her friends each eat an equal sized piece. They believe each piece has and angle to 25 degrees. Are