davisjasmin davisjasmin
  • 03-05-2018
  • Mathematics
contestada

What is the value of x

What is the value of x class=

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

Otras preguntas

Find the distance between each pair of points. 1) K(2,3), F(4,4) 2) Y(2,0), P(2,6) 3) A(-7,-3), B(5,2)
90 is 180% of what number?
Why do you think some colleges refused to accept women in the late 19th century?​
Please answer George and Sally were arguing over the difference between a transverse wave and a longitudinal wave. Sally said that mechanical waves could be ei
Can someone please help me as soon as possible!
What is the slope of a line that passes through the points (20,74) and (100,90)
The rate of inventions PRIOR to the Restoration of the Gospel was greater than the rate of inventions AFTER the Restoration.. True False
Chose one example in either essay of weak,incomplete,or irrelevant evidence, and analyze what makes this evidence ineffective. How does the writer's choice to i
A roller 150cm long has a diameter of 70cm to level a playground it takes 750 complete revolution. Find the area of the playground The answer is 2475m^2 Explana
Your neighbor Paul has rented a truck with a loading ramp. The ramp is tilted upward at 35 ∘,and Paul is pulling a large crate up the ramp with a rope that angl