justpark1234 justpark1234

17-07-2018
Mathematics

contestada

Need help I don’t understand this problem

Need help I dont understand this problem class=

Respuesta :

konrad509 konrad509

17-07-2018

[tex] \dfrac{x+19}{50}=\dfrac{78}{130}\\
130(x+19)=3900\\
x+19=30\\
x=11 [/tex]

Answer Link

Otras preguntas

Explain how the meaning of rational exponents follows from extending the properties of integer exponents to rational numbers, allowing for a notation for radica

why university should offer you a place?

What is your favorite Natewantstobattle song/cover?? My favorite song is the entire Paid in Exposure album and my favorite cover is Build God, Then We'll talk

What former first infantry division corporal recounted some of his wwii experiences as director of the 1980 movie the big red one?.

Explain how the properties of ammonium lauryl sulfate make it useful for its intended purpose. Write a short paragraph.

kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

Who is the world richest man?

After World War I. how did new theories about science differ from past ideas? O New theories emphasized using technology to find answers. • New theories recogni

a given definition assumed to be true theorem a logical argument showing that a theorem is true proof axiom a statement that requires proof

To help Juliet, Friar Laurence: A)told the Capulets that she had already secretly married Romeo. B)sent Romeo a note and told him to meet her at Friar John's ho