26abadrildin
26abadrildin
02-12-2021
Mathematics
contestada
y = 2x -4
2x + 5y = 16
Respuesta :
DontEatBats
DontEatBats
02-12-2021
You can use substitution
We know that y=2x-4
2x+5(2x-4)=16
2x+10x-20=16
12x-20=16
12x=36
x=3
Solve for y
Y=2x-4
Y=2(3)-4
Y=6-4
Y=2
The solution is(3,2)
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
Cats have a gene that codes for the color of their fur. Suppose that a certain breed of cat can have black, gray, or white fur. Black fur is dominant, white fur
Write a article/webpage/own opinion about piercing and tatoos or collecting. It should be a one or 2 page
What is the cross section created when a vertical slice is made perpendicular to the 2 bases of a triangular prism? A. a triangle B. ellipse trapezoid C. a s
Which formula represents a polar molecule? (1) Br2 (3) CH4 (2) CO2 (4) NH3
Which type of emission has the highest penetrating power? (1) alpha (3) positron (2) beta (4) gamma
magma are named after what rocks. Basaltic magma forms when rocks in the
What is the approximate circumference of a circle with a radius of 20 inches? Use π ≈ 3.14. A. 125.6 inches B. 62.8 inches C. 251.2 inches D. 120 inches
Which ancient Chinese philosophy started first?
Which equation represents sublimation? (1) I2(s) ==> I2(g) (3) I2(l)==>I2(g) (2) I2(s) ==>I2(l) (4) I2(l)==>I2(s)
which describes the influence geography played in the development of Greek society A Greece did not develop a maritime tradition of ships and sailing B greeks
