Dndjbdbd Dndjbdbd
  • 02-02-2021
  • Mathematics
contestada

Use substitution to solve the system

Y=4x
Y=2x+8
Please help guys I’m taking a test right now

Respuesta :

rorycampbell0721
rorycampbell0721 rorycampbell0721
  • 02-02-2021

Answer:

x = 4, y = 16

Step-by-step explanation:

[tex]y = 4x\\y = 2x + 8\\\\4x = 2x + 8\\2x = 8\\x = 4\\\\y = 4*4\\y = 16[/tex]

Answer Link

Otras preguntas

What is the mathematical relationship between circumference and diameter?
A full-time employee who works 40 hours per week earns $22.50 per hour. Estimate that person's income. Round 52 weeks to 50 weeks per year, and round the hourly
A community is building a square park with sides that measure 110 meters. To separate the picnic area from the play area, the park is split by a diagonal line f
De facto segregation is when people are separated in fact but not by: A. Law B. Choice C. Borders D. Tradition
Barry is a farmer, who sells his farm produce to Tom, who is a broker for the agriculture industry. Barry and Tom often agree on a price several months before h
Which industry in Texas makes up about $150 billion?
What's the significance of the 4th of July?
Calculate the volume that 12.5 grams of methane gas (CH4) will occupy at a temperature of 40 C and a pressure of 1.3 atm
The molar heat capacity for carbon monoxide at constant volume is cv,m = 20.17 j/(k·mol). a 18.00-l fixed-volume flask contains co(g) at a pressure of 2.00 kpa
How many moles of PbS are equivalent to 458 g PbS?