Answer:
-26
Step-by-step explanation:
-6+49+(-69)
43+(-69)
43-69
-26
Answer:
180
Step-by-step explanation: 60+60 =120 120+6
Answer:
C. In y^2-y=6, 6 should have been subtracted on both sides first.
Step-by-step explanation:
It is a quadratic equation so you subtract the 6 and create
y^2-y-6=0
Then you factor it to:
(y-3)(y+2)=0
The solutions then are:
y-3=0, y=3 and y+2=0, y=-2
{-2,3}
