davisjasmin
davisjasmin
03-05-2018
Mathematics
contestada
What is the value of x
Respuesta :
mkryukova19
mkryukova19
03-05-2018
Using property of proportions we can write 5(x+20) = 15x
5x+100 = 15x
100 =15x - 5x
100 = 10x
x= 10
Substitute x =10 into x/5
x/5=10/5=2
Answer C) 2
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Based on two of the mole ratios between substances in a chemical reaction, which is the correct equation for the chemical reaction?
It is about :Length of line segment in the rectangular coordinate system
The league commissioner believes about half of the teams in the league scored 48 points or more last year. Use the graph to explain whether this is reasonable.
the amount of decreased divided by the original amount equals the ___of decreased
As in the video, we apply a charge + to the half-shell that carries the electroscope. This time, we also apply a charge – to the other half-shell. When we bring
What is 7(f+3)+9=5(f-2)-3f
Childbirth in mammals is an example of endocrine-controlled negative feedback, because the production of oxytocin during childbirth results in additional oxytoc
Which of the choices was an evolutionary innovation that contributed to the successful colonization of land by the first terrestrial plants? Select all that app
Solid lithium metal and diatomic nitrogen gas react spontaneously to form a solid product. Give the balanced chemical equation (including phases) that describes
a magnetic field is decreasing in strength. According to Lenz's law, what prediction can be made about the magnetic field it induces? A. The induced field is in
