Answer:
18) y = (24-4x)/7
19) y = 5/7x
20) y = a/b
x/230=43/215
your answer would be 46
x > -1
Step-by-step explanation:
-3x + 3< 6-3x < 3 x > -1 Hope it helped ! Adriel
9
18+9=27, answer=9......
