tweezy1
tweezy1
05-12-2016
Mathematics
contestada
what does x end up being
Respuesta :
IceFizz
IceFizz
05-12-2016
Ok, since you know what y equals in the second equation (5x), plug that in, in the first equation. So you have 4x + 2(5x) = 7. Then solve for x
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
If you are performing a stoichiometry problem and the only information you have to start is the molarity and volume of a solution used, what would you do?
How were the steam boat and the locomotive similar in their impact?
If a bowling ball hits a wall with a force of 6 N, the wall exerts a force of ____ back on the bowling ball. (1 point) 0 N 3 N 6 N 12 N
By 1885 what were the only two African countries to remain independent
Juliet is trying to learn at least 10 new ballet moves before her next recital. She has already learned 6. She needs to learn at least how many more to reach h
The base of a cone can be A. an ellipse B. a square C. a triangle D. a pentagon
identify the process most likely responsible for a mosquito initially becoming resistant to DEET?
Seed is 4m/s 3 sec later at the bottom of the slope it's speed is 22m/s what is the average acceleration
Three points lie on the same straight line. If each pint can act as an endpoint, how many distinct line segments can be formed using the set of points?
N which period(s) did poetic expression in music become more prevalent than formerly?
