neidagarcia93n
neidagarcia93n neidagarcia93n
  • 04-01-2018
  • Mathematics
contestada

solve the proportion
((x-8)/5)=(2/4)

solve the proportion x8524 class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 04-01-2018
 4(x - 8) = (2)(5)
4x - 32 = 10
4x = 42
  x = 10.5

Answer Link
mathstudent55
mathstudent55 mathstudent55
  • 04-01-2018
Cross multiply.

4(x - 8) = 5(2)

4x - 32 = 10

4x = 42

x = 42/4

x = 21/2

x = 10.5
Answer Link

Otras preguntas

solve these algebraic fractions please with step by step explanation would be great ​
B. Use the polite phrases in the box to ask permission for items. Would you mind if I...? Would it be alright if I...? Is it OK if I...? I wonder if it might be
Choose the words to finish the sentence. Euler’s Formula states that the of the number of faces and the number of in a polyhedron is equivalent to two more than
kolera is infected with the ​
this isn't really for school but I need to know what this is does anyone have an idea what it could be ​
What is the main idea in cajun country 3.02: and in masked mission story 2
Which example best demonstrates an impact of computers on the economy?
what is the market and sales strategy of vending machine
In Part 2 of the field study, you studied the path of the cloud of gases and other substances spewed by Mount Pinatubo. Submit your data table and one sample ca
How long did she take for the total distance? Dana has covered 15 miles on her bike. She covered the first 9 miles at 3 miles an hour and the remaining distance