sebinareed sebinareed
  • 08-05-2018
  • Mathematics
contestada

y varies directly with x. If x = 4 when y equals 26 find x when y = 65

Respuesta :

Аноним Аноним
  • 08-05-2018
y varies directly with x.
⇒ y = ky where k is a constant.

Given that x = 4 when y - 26,
26 = 4k
k = 6.5 

Therefore 
⇒ y = 6.5x

When y = 65,
65 = 6.5x
x = 10

Answer: x = 10
Answer Link

Otras preguntas

Read the excerpt from Justice Sotomayor's speech "A Latina Judge's Voice." For me, a very special part of my being Latina is the mucho platos de arroz, gandules
1. All ____________ organisms are composed of ______ or _______ cells.
Need help solving this problem
Which of the following best shows the distributive property? 1. 2(2 - 3) = 2(-1) 2. 2(2 - 3) = 2(2) - 2(3) 3. 2 - 3 = (-3) + 2 4. 2 + (2 - 3) = (2 - 2) + 3
SOMEONE SMART PLEASE HELP!! If the area of a triangle is 32 yd^2 and the base is 6.4 yds long, find the height​
standard form, degree, leading coefficient of 2x(2)-7x(4)+5x
What historical challenges did Genghis khan faced?
Can someone pleas answer this
What did Theodore Roosevelt use to demonstrate his "big stick" policy to the rest of the world?
please answer this for ke