xdegroat253
xdegroat253
01-06-2022
Mathematics
contestada
2y = x + 10
3y = 3x + 15
Respuesta :
Elisabethka
Elisabethka
01-06-2022
2y=x+10
3y=3x+15
2y-10=x
3y=3(2y-10)+15
2y-10=x
3y=6y-30+15
2y-10=x
0=3y+15
2y-10=x
3y=15
x=2y-10
y=5
2y=x+10
2×5=x+10
x=0
x=0, y=5
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
during years 1870 to 1900 labor and management battled for control over wages and working conditions -1 governmental policy or practice contributing to this con
In order to track our economy, the U.S. government reports each month on how much business spending and how much consumer spending takes place. Which of the fol
6. Which of the following cell types is a haploid A. Liver cell B. Somatic cell C. Sperm cell D. Germ cell explain why
Josephina likes the service she receives at her favorite cafe and wabts to leave a 20% tip. Her bill is $22.58. what tip should she leave .
Explain the difference between "b divided by 10" and "b divided into 10"
Can someone help me with 10 math questions (: A cone has a radius of 5 inches and a height of 18 inches. What is the exact volume of the cone? A. 150π in3 B.
Which enlightenment thinker fought for tolerance and reason and whose ideas of freedom of speech and religion were included in the us bill of rights and the fre
The money supply is the total amount of money available in the economy. How do changes in the money supply affect people and businesses?
what adds to 1 and multiplies to -56
you throw a rock straight up into the air with a speed of 11.5 m/s. How long does it take the rock to reach its highest point?
