Answer:
$840
Step-by-step explanation:
4 weeks = 28 days
28 x 30 = 840
yes because when filling in the unknown (3*2-4=2) gets you the answer of 2.
Answer:
Don't quote me on this, but I think that the answer is C.
The mass of each bag of cement is 16.5 kg. Check photo for steps and details, hope this helped! Please mark brainliest if you think this was helpful c: