Solve the given system by the substitution method.
4x + 3y = 0
x - 2y = 0

solutio (0 ; 0)

Step-by-step explanation:

4x + 3y = 0 (1)

x - 2y = 0​(2)

multiply (2) by -4 :  -4x +8y =0(3)

add (1)and(3) :11y =0   so : y =0

put y =0 in  (1) : 4x+3(0) =0

4x= 0   so : x=0

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.