slope intercept form is y=mx+b
so solve for y
2x+y=-3
minus 2x both sides
y=-2x-3
-2y=6+4x
divide both sides by -2
y=-3-2x
y=-2x-3
No its 20 u should know that
Answer:
s=70
Step-by-step explanation:
all angles in a triangle add up to equal 180 degrees.
180-63-47=s
70=s
if i was i your class or in bigger class i will help you
