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
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
A store is having a sale where winter clothes are 60% of the original price. A sweater is on sale for $30 . What was the original price of the sweater? Can you
Earthquakes happen when _____. a. magma fills the chamber in a mountain b. seismic waves are transferred from the ocean floor to ocean water c. tectonic plates
How is diffusion related to smelling the odor of a skunk that is far away
Why do the cells in all living things need energy? A. to fuel their chemical reactions B. to help them decompose C. to communicate with other cells D. so they c
Why was self sufficiency important to a country practicing mercantilism?
Before scientists learned how to make artificial fertilizers, what key process limited the amount of nitrates available to plants in most ecosystems?
both jefferson and jackson used the slogan "equal rights for all, special privileges for none." In what respects did neither one achieve his goals?
Which of the following cell organelles surrounds the nuclear membrane? A; rough endoplasmic reticulum B; smooth endoplasmic reticulum C; the Golgi apparatus
Imagine that you're doing an experiment that requires you to smell the odor of a chemical solution in a beaker. Which procedure should always be followed? a. Wa
In a destructive wave, ___. a. backwash is stronger than swash b. swash is stronger than backwash c. water hits the beach in a straight line d. sand and small r
