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 bottle rocket that was made in science class had a trajectory path that followed the quadratic equation y=-x^2+4x+6. What is the turning point of the rocket's
Using the equation y=ax^2+bx+c to represent a parabola on a graph, which statement is true?1) If b is negative, the parabola opens downward2) If a is negative,
What is the product of (x+1) and (2x^2+3x-1)?
solve for x: 2x^2+4x-16+=0
1,352 pounds is what fraction short of a ton? A) 169/250             B) 77/100               C)13/20             D140/223
What are some reasons why Immigrats people come to the U.S.?
What is the product of (x+1) and (2x^2+3x-1)?
how do i round 3,176 to the nearest thousand
What is the purpose of sensory adaptation
Which of the following oxides can dissolve in water to form a solution that would turn litmus indicator red in color? a. MgO b. K₂O c. CO₂ d. ZnO e. H₂O