Illl subtract all of them together and get my answer
Maybe try this <span>2x+y=16
3x-y=4
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Add the two equations to solve for "x":
5x = 20
x = 4
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Substitute to solve for "y":
2*4 + y = 16
y = 8
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Solution: (4,8)</span>
The domain are the xs, now you can see this graph starts at x=0 and goes up so it’s all number greater than zero oe x>= 0
Answer:
8(y+ 5) =3
Step-by-step explanation:
Answer:
225 cm²
Step-by-step explanation:
dilatation factor = 3 , then
area factor = 3² = 9
the area of the dilated polygon is then 9 times the area of the original so
area of dilated polygon = 9 × 25 = 225 cm²
