A) x + y = 17
B) x * y = -308
B) y = -308 / x Substituting this into A)
A) x -308 / x = 17
A) x^2 -308 = 17x
A) x^2 -17x -308 = 0
x = 28
y = -11
Answer:
the number --4
Step-by-step explanation:
-7--4=-3
-3--4=1
1--4=5
5--4=9
Simple...
change them all into fractions or decimals...
0.7---> 0.7
-->>0.77
--->>0.875
Ordering from greatest to least....
0.875-->>0.77-->>0.7
-->>
-->>0.7
Thud, your answer.
Answer:
commutative property is C+2+0=C+2
(As a+b=b+a is the law of commutative property of addition )
Answer:
0.8
Step-by-step explanation:
7 is in the tenth place since there is a 5 in the hundreds we round up to 8.
hope this helped =3