Seudónimo
Seudónimo
02-03-2015
Mathematics
contestada
Graph each equation. 5y=20x-30
Respuesta :
Panoyin
Panoyin
02-03-2015
5y
=
20x - 30
5 5
y = 4x - 6
5(4x - 6) = 20x - 30
5(4x) - 5(6) = 20x - 30
20x - 30 = 20x - 30
+30 +30
20x
=
20x
20 20
x = 1
5y = 20(1) - 30
5y = 20 - 30
5y
= -
10
5 5
y = -2
5(-2) = 20(1) - 30
-10 = 20 - 30
-10 = -10
(x, y) = (1, -2)
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
In which two regions did the Eisenhower administration effectively use brinkmanship? Korea and Indochina Vietnam and Cuba Russia and Poland France and Germany
Which war resulted in territorial gains for the United States that caused sectional conflict in the years leading up to the Civil War? Revolutionary War War of
Which occurs during transcription? DNA is copied to create a second DNA strand. mRNA codons and tRNA anticodons assemble amino acids. DNA is unzipped with the a
Which of the following is true concerning the balance between the solar energy absorbed and radiated by Earth? a. Earth’s atmosphere absorbs a larger fraction o
what is the Egyptian goddess Bastet role??
what is 39:60 as a fraction, decimal, and a percent?
how many quarter hours are in 5 hours
Which technological development led to an increased demand for slaves in the United States during the early- to mid-1800s? A) the steel plow B) the cotton gin C
What is the slope of a line represented by the equation 2y = × - 4?
Which of the following situations would lead to the largest overall increase in population? high death rates, low birthrates low death rates, high birthrates lo
