josieg0912233 josieg0912233

08-12-2020
Mathematics

contestada

HELP WORTH 10

solve for the values of x and y
3x + 2y =9

y= 2x + 8

Respuesta :

zoeluyster zoeluyster

08-12-2020

Answer: x=-1

Step-by-step explanation:

3x+2(2x+8)=9

Answer Link

magicmarker103856 magicmarker103856

08-12-2020

Answer:

3x+2y=9

3x+2(2x+8)=9

3x+4x+16=9

7x=-7

x=-1

y=2(-1)+8

y=-2+8

y=6

Step-by-step explanation:

Answer Link

Otras preguntas

what is the simplest form of x2+5x+-6/ x2+9x+18

Which of the following processes randomly effect (i.e. you cannot calculate the precise end result) the change in allele frequencies over time? (It is not all o

Please please answer this correctly

Which correctly defines persuasion? (5 points) A. The act of trying to convince others to agree with your point of view B. The act of changing your point of vie

int myArray-11,3,-8,30,-2,0,5,7,-100,44); Write a loop statement to display the positive numbers each on a separate line like this: 30

find the highest factor of the Polynomial: a) a) 11abc³, 13a²b²c² and 17abc

Please help, I am just so bad at this specific subject. I cannot get the hang of it, it's just so trippy to me.

What is variable hoisting in JavaScript? Provide examples.

In general, digital to analog modulation equipment is less expensive than the equipment for encoding digital data into a digital signal. a) True b) False

¿Quién es usted? what does this mean