pjr pjr
  • 04-09-2015
  • Mathematics
contestada

what is the value of x in the equation 4x+8y=40 when y=0.8

Respuesta :

AthleticGirl17 AthleticGirl17
  • 04-09-2015
8.4 = X.... First you plug in .8 for y, then you multiply 8 and .8 because you do parenthasis first. that should give you 6.4, so then you do 40-6.4 and should get 33.6 then you divide four by 33.6 and should get x=8.4
Answer Link

Otras preguntas

who are the main characters from the book the hunger games?
I have no clue how to do this!!!
Choose the correct definition and two examples of kinetic energy. choose the correct definition and two examples of kinetic energy. kinetic energy is the energy
Geometry! Please help! What is the value of c? Enter your answer in the box.
Charlie had some tests done recently to assess his risk for certain diseases. The results showed that he has a waist circumference of 47 inches, a BMI of 29, an
Please help me!!!!!!!!
When baking cookies, each cookie should be placed about 2 inches from one another to allow room to expand. If one cookie has a radius of 1 inch and a center at
How long will it take 24 C of charge to flow in a 6.0 A circuit? A. 0.25 s B. 4.0 s C. 18 s
Kublai Khan did all of the following as a Mongol ruler, except
You can find a parallel line to a given line using the paper folding technique. a.true b.false