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 ( 63+ )
Otras preguntas
which equation represents a line which is parallel to the y axis?
Solve for x. Write your answer as “x=__” Don’t put the 8 into equation
What does this mean: solute + solvent = solution
Write the equation of the line that is perpendicular to y= -0.25x and that passes through the point (-4,0)
how to do dance scarp book? pls explain
A balloon is released from 15 feet above the groundAfter 3 minutes it is 90 feet above the ground. Select the average number of feet par minute (/min) that the
Given m|n, find the value of x. + >m (7X+6) (9X-24)
Which best describes the strength of the model? O a weak positive correlation a strong positive correlation a weak negative correlation O a strong negative corr
Explain how thermal energy is transferred from a heater.
A bag contains 5 red marbles, 8 green marbles, 6 orange marbles, and 11 yellow marbles. What is the probability of randomly choosing an orange marble?
