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

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

Two thirds of a number is 18work out five ninths of the number

What is the value x in the inequality -5(3-2x)-5>3(x+1)

What industry was responsible for many Maryland plantation owners buying slaves in the 1660's? cotton tobacco wheat corn

The Gila Monsters won 72% of their softball games. What fraction of the games did they win?

6. Which type of angle pair are LSM and OSN? A. Adjacent angles B. Linear pair C. Complementary angles D. Vertical angles 7. Which of the following statements a

The formula for finding the area of a sector of a circle is a=π r 2 ( x 360 ) a=πr2(x360) , where r is the radius of the circle and x is the measure of the cen

Small, hair-like parts called absorb nutrients from the food in your intestines.

Britain profited the most from India by:

what is -3(4x+3)+5x

How is the Task Manager helpful in displaying which resources your computer is using and how fast? It shows battery and power use. It shows power use and memory