tumber1235
tumber1235 tumber1235
  • 18-04-2021
  • Mathematics
contestada

PLZ HELP QUIK PLZ HELP PLZ

PLZ HELP QUIK PLZ HELP PLZ class=

Respuesta :

jimtalley17 jimtalley17
  • 18-04-2021

Answer:

(x,y) = (-2,7)

Step-by-step explanation:

7x+2y=0

9x+4y=10

y = -9x/4 + 5/2

7x+2 (-9x/4 + 5/2) = 0

5x/2 = -5

5x = -10

x = -2

use x and substitute to get y

y = -(9/4) (-2) +5/2 = 7

Answer Link

Otras preguntas

Which ancient society first coined the word astronomy and contributed important early work in this dispute.
Can someone tell me the answer please!
What is the probability of getting an odd number on a fair die and a tail on a coin flip?
What are the adverbs in this sentence First, the lonely horse moved quite slowly toward the new herd, but eventually was really overjoyed to join them.
The two products that are formed when a solution of HNO3 and a solution of NaOH react are water and
find the cube root. 27/1000
What does subsequent mean
What to wear to a ribbon cutting ceremony?
while looking at a cell under a microscope, a scientist is able to see a biological molecule. This molecule is a nucleic acid with double strands and contains t
Distribute the expression. 2(8nˆ2−5n+11)