Answer:
$40
Step-by-step explanation:
200 - 20% = 160
200 - 160 = 40
Answer:
153. 86 units squared
Step-by-step explanation:
3. 14 x 7^2= 153. 86
c is there answer Step-by-step explanation: 4 is greater than 3 and because the aligator eats the biggest number lol
4x-2y=8 ==> y=2x-4 (to better show you what I mean)
2 lines are parallel if they have the same slope (m the coefficient of x).
So y=mx + b // y =2x-4 means m=2 & y=mx + b, becomes y=2x + b.
Moreover they are telling us that this function passes by (-2,1), where -2 represents x & 1, represents y. To calculate b , replace x & y by their values:
y=2x+b ==> 1 = 2(- 2) + b==> 1 = -4 + b ==> b= 5. Finally the equation is
y=-2x+5
