The answers are :
13) 9
14) 200
15) -10
16) -300
17) -276
18) -66
Are you asking for a name?
M is a subset of u.
Is there something further?
Answer:
y = 9 - 3x
Step-by-step explanation:
9x + 3y - 27 = 0 ( add 27 to both sides )
9x + 3y = 27 ( subtract 9x from both sides )
3y = 27 - 9x ( divide through by 3 )
y = 9 - 3x
It's the rectangle and squares(answer)
Step-by-step explanation:
Squares can be rectangles but rectangles cant be squares.
