AdrianaPerales16
AdrianaPerales16
16-11-2017
Mathematics
contestada
Solve 3x+2y=7 and x-4y=-21
Respuesta :
duygumete03
duygumete03
16-11-2017
3x+2y=7 x-4y=-21
2(3x+2y=7) 6x+4y=14 x-4y=-21 7x=-7 x=0 Hope I helped!
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
Haley is trying to pull an object upward. The below forces are acting on the object. Fp= 5500 N Fg= 6000 N Which represents the net force?
Is it possible to have a polygon whose sum of the interior angles is 850 degrees
dr. burke wanted to trust her assistant with the secret formula but she was afraid her assistant was a spy. which is the correct way to punctuate the sentence?
The mineral substances that are normally found in the blood, such as sodium and potassium, are known as ____________________.
Which is equivalent to 3/8^1/4x
So the average teacher salary is 61,463 per year. The teachers in the first/second year only get 39.8%. How much money do the teachers get that are in their 1
Help me in this question please dont put wrong answers!
How to care for the teeth
A metallurgist has one alloy containing 30% copper and another containing 62% copper. How many pounds of each alloy must be used to make 50 pounds of a third al
Systematic random sampling has become a popular method of drawing samples in research practices because _____.
