Answer:
Square: 
Vertex: (10,-68)
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
First you subtract the first equation from the second one and you get:
3x + 3y = 3
x + y = 1
y = 1 - x
Then you use it on the first equation
888x + 889 (1 - x) = 890
888x + 889 - 889x = 890
-x = 1
x = -1
y = 1 - x
y = 1 - (-1) = 2
Now that you have those two numbers, we have to subtract the value of x from y:
x - y
-1 - 2 = -3
Hope this helps bro
<span>The product of 22% and some number is 0.22y. :D</span>
Answer:
Step-by-step explanation:
90-39=51
69.5 square centimeters is the answer
