The area is 24
Adding all the squares together gives you the area, there are a total of 24 squares on this shape.
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Answer:
3 pens.
Step-by-step explanation:
x+y=7 where x is # of pens and y =# of pencils
3x + 2y= $18
from first equation, x=-y+7 so substitute that into other equation
3(-y+7)+2y=18
-3y+21+2y=18
-y=18-21
-y=-3
y=3
now replace y =3 into first equation
x+3=7
x=4
Answer:
The two integers are -10 and 2
Step-by-step explanation:
If you add -10 and 2, you'll get -8
If you multiply -10 and 2, you'll get -20
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Answer:
rotate 180 degrees ccw from (0,0)
Answer:
Step-by-step explanation:
To simplify 
We add 10 to both sides of the equation to get:
This will simplify to:
This simplifies to:
Therefore the equation has a unique solution, which is:
