Answer:
12 notebooks
Step-by-step explanation:
3/4 = 9kg =3kg left
250g=4 per kg
3 x 4= 12
112x-420
(5x + 9) (8x - 30)
distribute 5x into (8x-30)
then same with 9 into (8x-30)
then combine like terms and u will get da answer
hope this helps with da pic dat i attach
28 questions answered.
40(2/5) is 16 questions.
40-16 is 24 questions left.
24(.5) is 12 questions.
16+12 gets you 28 questions.
2f = 5b
Explanation:
