Answer:
C and D
Step-by-step explanation:
in equations y=4x+9 and y=4x-9 you have the same slope (4) so paralleling is guaranteed.
y=9 and y=18 you can understand as y=0x+9 and y=0x+18, so in this situation you have the same slope (0), so lines y=9 and y=18 are parallel too.
so I think I fill 0 in for Y and 0 in for X so:
you multiply 6x-4 to the 0
0 = -5
no solution
then you do the same but with X
negatives cancel out
I would check this! I am not totally sure!!
Answer:
22500
Step-by-step explanation:
Just go back 4 from were the decimal point is and when you run out of numbers add a zero
It is located in the 2nd quadrant.
(x,y) - 1st quadrant
(-x,y) - 2nd quadrant
(-x,-y) - 3rd quadrant
(x,-y) - 4th quadrant
Number 1 16 pound is the best
