Answer:
29
Step-by-step explanation:
Answer:
x = 5
y = 4
Step-by-step explanation:
multiply the second equation by -1 and add the first equation to eliminate "x"

_____________


Replace "y" in the first equation:




Hope this helps
Answer:
I can’t answer
Step-by-step explanation:
Pls take a state photo I can’t tell if it is a rectangle or a polygon
Density = Mass/Volume
Density = 6/12 = 0.5 g/mL or 0.5 kg/L