amtee
amtee
01-12-2014
Mathematics
contestada
substitution method-
r = -3s
r= 10 - 4s
Respuesta :
luana
luana
01-12-2014
[tex]r=-3s\\r=10-4s\\\\-3s=10-4s\ \ \ \ |add\ 4s\\-3s+4s=10\\s=10\\\\r=-3\cdot10=-30[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
How many moles are 3.21x10^28 moles of N2
A motorcycle cop, parked at the side of a highway reading a magazine, is passed by a woman in a red Ferrari 308 GTS doing 120.0 km/h. After a few attempts to ge
4. ustedes O pedimos O piden O pide O pido
Plz help Both "Thank You, Mam" and "The Strangers That Came to Town" are stories that deal with forgiveness. Which statement best explains how forgiveness is t
The value of a painting has a growth factor of 107. The current value of the painting is $345. How much was it orginally worth when you purchased it 10 years ag
How many layers of molecules are in the plasma membrane? A.1 B.2 C.3 D.4
What is the biggest difference between a state-chartered and federal-chartered bank? (Select all that apply.) which government agency will have the primary regu
What landform term can be used to describe India? Why?
Please help me!!!!!!!!!!
Explain how resources, (human, natural, capital, etc.) usually decide the outcome of a war, sometimes before it is even fought.
