4. is proportional because it is 30x
Answer: [6x]
Step-by-step explanation:
(8 - 9x) = [1x]
(-10 + 7x) = [17x]
(14 - 16x) = [2x]
(12 - 24x) = [12x]
12x - 2x - 17x - 1x =
10x - 16x = [6x]
Answer:
y=2x-4
Step-by-step explanation:
y=x2-4
ygjn bcgh ccfjm kbhh