JuluisD345978 JuluisD345978
  • 03-11-2022
  • Mathematics
contestada

Part E. Abigail needs to solve the system of equations below.

Part E Abigail needs to solve the system of equations below class=

Respuesta :

RoeyF202776 RoeyF202776
  • 03-11-2022

Given:

[tex]\begin{gathered} 5x-3y=42 \\ 2x-y=10 \end{gathered}[/tex]

Abigail made a mistake at step 3. This should be:

[tex]5x-6x+30=42[/tex][tex]-x=42-30[/tex][tex]-x=12[/tex][tex]x=-12[/tex]

Answer Link

Otras preguntas

Tear is to sorrow as smile is to
how do u divide 16 by 3/5
What challenges did the californios face?
How many heart chambers does a shark have?
What do Frederick Douglass' words "America reigns without a rival" mean?
Which of the following is equivalent to 3a + 4b – (–6a – 3b) ? A. 16ab B. –3a + b C. –3a + 7b D. 9a + b E. 9a + 7b
Which of the following is equivalent to 3a + 4b – (–6a – 3b) ? A. 16ab B. –3a + b C. –3a + 7b D. 9a + b E. 9a + 7b
What is the purpose of sensory adaptation
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
what type of fractions are the following A) 1/3 A) Improper B) mixed C)wholeB) 5 1/6C) 6/5answer A B C with the three multiple choice answers.