The lines are parallel, because they have the same gradient but are just in different positions ie. y = x-9.
1l=1000=>x l=29000000=>x=29000000:1000=>x=29000
Answer:
3.5
Step-by-step explanation:
these are being decided by 4 everytime, so you can just continue the sequence. 3584,896,224,56,14,3.5
so.. the option c is correct
c= -6
The other person did not explain so I will:
(68+79+74)= 221/3 =73.7
80 x 4 = 320
320-221 = 99
He must get 99 on his 4th test.
Thanks
