Answer:
no estoy segura como se debe responder
1 (x + 2y = -20) ----> x*2y= -20
-1 (x + 3y = -27) ----> x-3y= 27
(0) x + (-1) y = 7
Answer:
the answer is 108 ft²
Step-by-step explanation:
multiple 18 to 6
Answer:
1*10^2
Step-by-step explanation:
Answer:
$30
Step-by-step explanation:
25% of 40 = 10
40-10 = 30
Rang(1,2,3,4) only X, Y mean the domain