Answer:
focus on it for a few hours
Step-by-step explanation:
=a.ooo78
Answer:
49
Step-by-step explanation:
-7² = -7 × -7 = <u>4</u><u>9</u>
So, -7² = 49
<em>Hope it helps and is useful</em><em> </em><em>:</em><em>)</em>
Answer for 3(4x-2) is 12x-6
Answer for 12x-2 is 24x
A=4, b=-8, c=-3 since you have to subtract 3 from both sides so that it would equal to 0
The slope is -2 because perpendicular is the resipricole to 1/2