izzysuedavida2005
izzysuedavida2005 izzysuedavida2005
  • 01-10-2018
  • Mathematics
contestada

If y=15 when x=3/4, find x when y =25. Show work please!

Respuesta :

amandakristine2
amandakristine2 amandakristine2
  • 01-10-2018

Set up a proportion: x/y = x/y

(.75)/(15) = (x)/(25)

Then cross multiply:

(.75)(25) = (15)(x)

18.75 = 15x

x = 1.25 or (5/4)

There you go :)

Answer Link

Otras preguntas

Please help this is for math
How te be responsible
Write a 5 paragraph essay about why u think Oreo are better than Chip Ahoy. hook the reader then at the end make a thesis statement.
Identify the translation of the figure with the vertices A(1,-3),B(3,2),C(-5,4),"and" D(6,-6) along the vector 〈3,-1〉.
Mrs. Harrell bought 24 packs of pencils. Each pack had 24 pencils. She gave 6 pencils to each of her 23 students and put 12 pencils in each of her 5 learning ce
zn+ pb(No3)2=Pb+Zn(No3)2 what is the balence equation
What changed almost every aspect of the life in South Carolina in the late 1800s
Solve. A man bought an item for 5000 and sold it at a loss of 25%. How much did he sell it?​
Solve the compound inequality v – 6 < 18 or v + 9 > 40 for v.
Expand the following logarithms. Use either the power rule,product rule or quotient rule. Log2(21)=