ness125math ness125math
  • 01-12-2020
  • Mathematics
contestada

For what ordered pair (a,b) are there infinite solutions (x,y) to the system
4x + ay = -8,
2x + y = b.

Respuesta :

ultronianprime
ultronianprime ultronianprime
  • 19-01-2021

Answer:

(2, -4)

Step-by-step explanation:

The second equation should be half of the first equation.

Answer Link

Otras preguntas

a subway train starts from rest at a station and accelerates uniformly at 1.8m/s^2 for 15 sec. then it runs at a constant speed for the next 35 sec. before dece
example of onomatopoeia in the seven ages of man
example of onomatopoeia in the seven ages of man
what do I do to figure out this problem:3x+8=26+x
A sound wave of 70 cm travels 840 m in 2.5 sec. What is the velocity and frequency of sound?
which designer started as a fashion illustrator before focusing on industrial design?
What's the other term for: lacking respect; scornful
What's the word for wandering about; tending to move around, travel
A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnS
A tree casts a shadow 27 m long. At the same time, the shadow cast by a 66-cm tall statue is 56 cm long. Find the height of the tree to the nearest tenth of a