jcar2133 jcar2133
  • 01-07-2021
  • Mathematics
contestada

HELP! Use the elimination method to solve the system of equations.

A. (0,8)

B. (-4,0)

C. (-2,4)

D. (0,3)

HELP Use the elimination method to solve the system of equations A 08 B 40 C 24 D 03 class=

Respuesta :

rijarafiquee
rijarafiquee rijarafiquee
  • 04-07-2021

Answer:

B, (-4,0)

Step-by-step explanation:

2(4x - 2y = -16)       8x - 4y = -32

   8x - 4y = -32

+  -3x + 4y = 12

  5x  = -20

x = -4

4(-4) - 2y = -16

-16 - 2y = -16

-2y = 0

y = 0

Answer Link

Otras preguntas

Is 730.921 less than, greater than, or equal to 730,921?
A dress on sale in a shop is marked at $D. During the discount sale its price is reduced by 15%. Staff are allowed a further 10% reduction on the discounted pr
Derive identity sin(3x) = 3 sinx−4 sin³x
Solve for the variable X=5y for y
You purchase a total of 45 shares of stocks from 3 different companies. You purchase twice as many shares of company c stock as you do company a. Company a stoc
Which number line shows 1/3 and it's opposite
an airplane climbs at a rate of 66.8 feet per minute. It descends at twice the rate that it climbs. Assuming it descends at a constant rate, how many feet will
T(8,15) is the midpoint of CD. The coordinates of d are (8,20) what are the coordinates of c
what is 6/7 - 2/5 please help
What is 16/8 as a mixed number