chino54
chino54
04-02-2019
Mathematics
contestada
Solve 2x+y=3 x+y=5 in substitution method
Respuesta :
Kampe
Kampe
06-02-2019
2x+y=3
- x+y=5
---------------
x=-2
2(-2)+y=3
y=7
-2+y=5
y=7
(-2,7)
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
One difference between a breccia rock and a conglomerate rock is that the particles in a breccia rock are (1) more aligned (3) harder (2) more angular (4) land
The term pressure most nearly refers to which of the following? a. another term for density b. a property of water near the ocean bottom c. force per area cr
Which particle has the greatest mass? (1) an alpha particle (3) a neutron (2) a beta particle (4) a positron
in each bouquet of flowers there are 4 roses and 6 white carnations . complete the table to find how many roses and carnations there are in 4 bouquets of flower
What is the range of f(x)=x2+4 if the domain is {2,0,1}
The United States allows a certain amount of foreign cheese into the country each year. Which of the following is this an example of? a. embargo b. import quo
2 times what equals 28
Identify two similarities between ionic and covalent bonding
21 Given the balanced equation representing a reaction:O2 --> O + O What occurs during this reaction? (1) Energy is absorbed as bonds are broken. (2) Energy
how is the electoral college related to the president
