jmiller99 jmiller99
  • 04-04-2017
  • Mathematics
contestada

Zina solves a system of linear equations by elimination and finds a solution of (2, 2). One of the equations is a + b = 4. What is the other equation?

Respuesta :

sh10060 sh10060
  • 28-02-2020

Answer:

Option D

a+3b=8

Answer Link

Otras preguntas

A solution is prepared by dissolving 7.00 g of glycerin (c3h8o3) in 201 g of ethanol (c2h5oh). the freezing point of the solution is ________°c. the freezing po
Which of the following was a contributing factor in the economic crisis of 2008
How are chunks of time in the geologic timeline organized
Before 1933, what did parts of California’s Central Valley not have enough water for?
Select all items that would be plagiarism. Choose all correct answers. Including the periodic table in a paper without adding the course to the reference list.
What is true of a basic solution at room temperature? it has a ph value below 7. it has a greater concentration of hydroxide compared to hydronium ions. it has
How to see how long you've been subscribed to someone on twitch?
Evaluate. r-s/9 for r= 26 and s =8 Simplify your​ answer
Determine the exact value of sin(−135)°. Identify the reference angle, Theta Theta=?
STVU is an isosceles trapezoid. If SV = 3x + 1 and TU = x + 21, find the value of x.